20125853250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{1873}}^1\times {\mathrm{14327}}^1$

素因数の和:16220

約数の個数: 64

約数和(自身を含む): 50264457984

約数和(自身を除く): 30138604734

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 1873, 3746, 5619, 9365, 11238, 14327, 18730, 28095, 28654, 42981, 46825, 56190, 71635, 85962, 93650, 140475, 143270, 214905, 234125, 280950, 358175, 429810, 468250, 702375, 716350, 1074525, 1404750, 1790875, 2149050, 3581750, 5372625, 10745250, 26834471, 53668942, 80503413, 134172355, 161006826, 268344710, 402517065, 670861775, 805034130, 1341723550, 2012585325, 3354308875, 4025170650, 6708617750, 10062926625, 20125853250]

約数ペア:

[(1, 20125853250), (2, 10062926625), (3, 6708617750), (5, 4025170650), (6, 3354308875), (10, 2012585325), (15, 1341723550), (25, 805034130), (30, 670861775), (50, 402517065), (75, 268344710), (125, 161006826), (150, 134172355), (250, 80503413), (375, 53668942), (750, 26834471), (1873, 10745250), (3746, 5372625), (5619, 3581750), (9365, 2149050), (11238, 1790875), (14327, 1404750), (18730, 1074525), (28095, 716350), (28654, 702375), (42981, 468250), (46825, 429810), (56190, 358175), (71635, 280950), (85962, 234125), (93650, 214905), (140475, 143270)]