13713997750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1$

素因数の和:659

約数の個数: 128

約数和(自身を含む): 28052728704

約数和(自身を除く): 14338730954

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 125, 170, 205, 211, 250, 373, 410, 422, 425, 697, 746, 850, 1025, 1055, 1394, 1865, 2050, 2110, 2125, 3485, 3587, 3730, 4250, 5125, 5275, 6341, 6970, 7174, 8651, 9325, 10250, 10550, 12682, 15293, 17302, 17425, 17935, 18650, 26375, 30586, 31705, 34850, 35870, 43255, 46625, 52750, 63410, 76465, 78703, 86510, 87125, 89675, 93250, 147067, 152930, 157406, 158525, 174250, 179350, 216275, 259981, 294134, 317050, 382325, 393515, 432550, 448375, 519962, 735335, 764650, 787030, 792625, 896750, 1081375, 1299905, 1337951, 1470670, 1585250, 1911625, 1967575, 2162750, 2599810, 2675902, 3226823, 3676675, 3823250, 3935150, 6453646, 6499525, 6689755, 7353350, 9837875, 12999050, 13379510, 16134115, 18383375, 19675750, 32268230, 32497625, 33448775, 36766750, 54855991, 64995250, 66897550, 80670575, 109711982, 161341150, 167243875, 274279955, 334487750, 403352875, 548559910, 806705750, 1371399775, 2742799550, 6856998875, 13713997750]

約数ペア:

[(1, 13713997750), (2, 6856998875), (5, 2742799550), (10, 1371399775), (17, 806705750), (25, 548559910), (34, 403352875), (41, 334487750), (50, 274279955), (82, 167243875), (85, 161341150), (125, 109711982), (170, 80670575), (205, 66897550), (211, 64995250), (250, 54855991), (373, 36766750), (410, 33448775), (422, 32497625), (425, 32268230), (697, 19675750), (746, 18383375), (850, 16134115), (1025, 13379510), (1055, 12999050), (1394, 9837875), (1865, 7353350), (2050, 6689755), (2110, 6499525), (2125, 6453646), (3485, 3935150), (3587, 3823250), (3730, 3676675), (4250, 3226823), (5125, 2675902), (5275, 2599810), (6341, 2162750), (6970, 1967575), (7174, 1911625), (8651, 1585250), (9325, 1470670), (10250, 1337951), (10550, 1299905), (12682, 1081375), (15293, 896750), (17302, 792625), (17425, 787030), (17935, 764650), (18650, 735335), (26375, 519962), (30586, 448375), (31705, 432550), (34850, 393515), (35870, 382325), (43255, 317050), (46625, 294134), (52750, 259981), (63410, 216275), (76465, 179350), (78703, 174250), (86510, 158525), (87125, 157406), (89675, 152930), (93250, 147067)]