2897716250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 240

約数和(自身を含む): 6791700960

約数和(自身を除く): 3893984710

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 29, 43, 50, 55, 58, 65, 86, 110, 125, 130, 143, 145, 169, 215, 250, 275, 286, 290, 319, 325, 338, 377, 430, 473, 550, 559, 625, 638, 650, 715, 725, 754, 845, 946, 1075, 1118, 1247, 1250, 1375, 1430, 1450, 1595, 1625, 1690, 1859, 1885, 2150, 2365, 2494, 2750, 2795, 3190, 3250, 3575, 3625, 3718, 3770, 4147, 4225, 4730, 4901, 5375, 5590, 6149, 6235, 6875, 7150, 7250, 7267, 7975, 8125, 8294, 8450, 9295, 9425, 9802, 10750, 11825, 12298, 12470, 13717, 13750, 13975, 14534, 15950, 16211, 16250, 17875, 18125, 18590, 18850, 20735, 21125, 23650, 24505, 26875, 27434, 27950, 30745, 31175, 32422, 35750, 36250, 36335, 39875, 41470, 42250, 46475, 47125, 49010, 53750, 53911, 59125, 61490, 62350, 68585, 69875, 72670, 79750, 79937, 81055, 89375, 92950, 94250, 103675, 105625, 107822, 118250, 122525, 137170, 139750, 153725, 155875, 159874, 162110, 178321, 178750, 181675, 199375, 207350, 210743, 211250, 232375, 235625, 245050, 269555, 295625, 307450, 311750, 342925, 349375, 356642, 363350, 398750, 399685, 405275, 421486, 464750, 471250, 518375, 539110, 591250, 612625, 685850, 698750, 768625, 779375, 799370, 810550, 891605, 908375, 1036750, 1053715, 1161875, 1225250, 1347775, 1537250, 1558750, 1714625, 1783210, 1816750, 1998425, 2026375, 2107430, 2318173, 2323750, 2591875, 2695550, 3063125, 3429250, 3843125, 3996850, 4052750, 4458025, 4541875, 4636346, 5183750, 5268575, 6126250, 6738875, 7686250, 8573125, 8916050, 9083750, 9992125, 10131875, 10537150, 11590865, 13477750, 17146250, 19984250, 20263750, 22290125, 23181730, 26342875, 33694375, 44580250, 49960625, 52685750, 57954325, 67388750, 99921250, 111450625, 115908650, 131714375, 222901250, 263428750, 289771625, 579543250, 1448858125, 2897716250]

約数ペア:

[(1, 2897716250), (2, 1448858125), (5, 579543250), (10, 289771625), (11, 263428750), (13, 222901250), (22, 131714375), (25, 115908650), (26, 111450625), (29, 99921250), (43, 67388750), (50, 57954325), (55, 52685750), (58, 49960625), (65, 44580250), (86, 33694375), (110, 26342875), (125, 23181730), (130, 22290125), (143, 20263750), (145, 19984250), (169, 17146250), (215, 13477750), (250, 11590865), (275, 10537150), (286, 10131875), (290, 9992125), (319, 9083750), (325, 8916050), (338, 8573125), (377, 7686250), (430, 6738875), (473, 6126250), (550, 5268575), (559, 5183750), (625, 4636346), (638, 4541875), (650, 4458025), (715, 4052750), (725, 3996850), (754, 3843125), (845, 3429250), (946, 3063125), (1075, 2695550), (1118, 2591875), (1247, 2323750), (1250, 2318173), (1375, 2107430), (1430, 2026375), (1450, 1998425), (1595, 1816750), (1625, 1783210), (1690, 1714625), (1859, 1558750), (1885, 1537250), (2150, 1347775), (2365, 1225250), (2494, 1161875), (2750, 1053715), (2795, 1036750), (3190, 908375), (3250, 891605), (3575, 810550), (3625, 799370), (3718, 779375), (3770, 768625), (4147, 698750), (4225, 685850), (4730, 612625), (4901, 591250), (5375, 539110), (5590, 518375), (6149, 471250), (6235, 464750), (6875, 421486), (7150, 405275), (7250, 399685), (7267, 398750), (7975, 363350), (8125, 356642), (8294, 349375), (8450, 342925), (9295, 311750), (9425, 307450), (9802, 295625), (10750, 269555), (11825, 245050), (12298, 235625), (12470, 232375), (13717, 211250), (13750, 210743), (13975, 207350), (14534, 199375), (15950, 181675), (16211, 178750), (16250, 178321), (17875, 162110), (18125, 159874), (18590, 155875), (18850, 153725), (20735, 139750), (21125, 137170), (23650, 122525), (24505, 118250), (26875, 107822), (27434, 105625), (27950, 103675), (30745, 94250), (31175, 92950), (32422, 89375), (35750, 81055), (36250, 79937), (36335, 79750), (39875, 72670), (41470, 69875), (42250, 68585), (46475, 62350), (47125, 61490), (49010, 59125), (53750, 53911)]