2072973100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:177

約数の個数: 216

約数和(自身を含む): 5306004144

約数和(自身を除く): 3233031044

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 37, 44, 50, 53, 55, 62, 74, 100, 106, 110, 124, 148, 155, 185, 212, 220, 265, 275, 310, 341, 370, 407, 530, 550, 583, 620, 682, 740, 775, 814, 925, 961, 1060, 1100, 1147, 1166, 1325, 1364, 1550, 1628, 1643, 1705, 1850, 1922, 1961, 2035, 2294, 2332, 2650, 2915, 3100, 3286, 3410, 3700, 3844, 3922, 4070, 4588, 4805, 5300, 5735, 5830, 6572, 6820, 7844, 8140, 8215, 8525, 9610, 9805, 10175, 10571, 11470, 11660, 12617, 14575, 16430, 17050, 18073, 19220, 19610, 20350, 21142, 21571, 22940, 24025, 25234, 28675, 29150, 32860, 34100, 35557, 36146, 39220, 40700, 41075, 42284, 43142, 48050, 49025, 50468, 50933, 52855, 57350, 58300, 60791, 63085, 71114, 72292, 82150, 86284, 90365, 96100, 98050, 101866, 105710, 107855, 114700, 121582, 126170, 142228, 164300, 177785, 180730, 196100, 203732, 211420, 215710, 243164, 252340, 254665, 264275, 303955, 315425, 355570, 361460, 391127, 431420, 451825, 509330, 528550, 539275, 560263, 607910, 630850, 668701, 711140, 782254, 888925, 903650, 1018660, 1057100, 1078550, 1120526, 1215820, 1261700, 1273325, 1337402, 1519775, 1564508, 1777850, 1807300, 1884521, 1955635, 2157100, 2241052, 2546650, 2674804, 2801315, 3039550, 3343505, 3555700, 3769042, 3911270, 5093300, 5602630, 6079100, 6687010, 7538084, 7822540, 9422605, 9778175, 11205260, 13374020, 14006575, 16717525, 18845210, 19556350, 20729731, 28013150, 33435050, 37690420, 39112700, 41459462, 47113025, 56026300, 66870100, 82918924, 94226050, 103648655, 188452100, 207297310, 414594620, 518243275, 1036486550, 2072973100]

約数ペア:

[(1, 2072973100), (2, 1036486550), (4, 518243275), (5, 414594620), (10, 207297310), (11, 188452100), (20, 103648655), (22, 94226050), (25, 82918924), (31, 66870100), (37, 56026300), (44, 47113025), (50, 41459462), (53, 39112700), (55, 37690420), (62, 33435050), (74, 28013150), (100, 20729731), (106, 19556350), (110, 18845210), (124, 16717525), (148, 14006575), (155, 13374020), (185, 11205260), (212, 9778175), (220, 9422605), (265, 7822540), (275, 7538084), (310, 6687010), (341, 6079100), (370, 5602630), (407, 5093300), (530, 3911270), (550, 3769042), (583, 3555700), (620, 3343505), (682, 3039550), (740, 2801315), (775, 2674804), (814, 2546650), (925, 2241052), (961, 2157100), (1060, 1955635), (1100, 1884521), (1147, 1807300), (1166, 1777850), (1325, 1564508), (1364, 1519775), (1550, 1337402), (1628, 1273325), (1643, 1261700), (1705, 1215820), (1850, 1120526), (1922, 1078550), (1961, 1057100), (2035, 1018660), (2294, 903650), (2332, 888925), (2650, 782254), (2915, 711140), (3100, 668701), (3286, 630850), (3410, 607910), (3700, 560263), (3844, 539275), (3922, 528550), (4070, 509330), (4588, 451825), (4805, 431420), (5300, 391127), (5735, 361460), (5830, 355570), (6572, 315425), (6820, 303955), (7844, 264275), (8140, 254665), (8215, 252340), (8525, 243164), (9610, 215710), (9805, 211420), (10175, 203732), (10571, 196100), (11470, 180730), (11660, 177785), (12617, 164300), (14575, 142228), (16430, 126170), (17050, 121582), (18073, 114700), (19220, 107855), (19610, 105710), (20350, 101866), (21142, 98050), (21571, 96100), (22940, 90365), (24025, 86284), (25234, 82150), (28675, 72292), (29150, 71114), (32860, 63085), (34100, 60791), (35557, 58300), (36146, 57350), (39220, 52855), (40700, 50933), (41075, 50468), (42284, 49025), (43142, 48050)]