67499108350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1\times {\mathrm{1697}}^1$

素因数の和:2158

約数の個数: 96

約数和(自身を含む): 133595244000

約数和(自身を除く): 66096135650

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 149, 190, 281, 298, 475, 562, 745, 950, 1405, 1490, 1697, 2810, 2831, 3394, 3725, 5339, 5662, 7025, 7450, 8485, 10678, 14050, 14155, 16970, 26695, 28310, 32243, 41869, 42425, 53390, 64486, 70775, 83738, 84850, 133475, 141550, 161215, 209345, 252853, 266950, 322430, 418690, 476857, 505706, 795511, 806075, 953714, 1046725, 1264265, 1591022, 1612150, 2093450, 2384285, 2528530, 3977555, 4768570, 4804207, 6321325, 7955110, 9060283, 9608414, 11921425, 12642650, 18120566, 19887775, 23842850, 24021035, 39775550, 45301415, 48042070, 71051693, 90602830, 120105175, 142103386, 226507075, 240210350, 355258465, 453014150, 710516930, 1349982167, 1776292325, 2699964334, 3552584650, 6749910835, 13499821670, 33749554175, 67499108350]

約数ペア:

[(1, 67499108350), (2, 33749554175), (5, 13499821670), (10, 6749910835), (19, 3552584650), (25, 2699964334), (38, 1776292325), (50, 1349982167), (95, 710516930), (149, 453014150), (190, 355258465), (281, 240210350), (298, 226507075), (475, 142103386), (562, 120105175), (745, 90602830), (950, 71051693), (1405, 48042070), (1490, 45301415), (1697, 39775550), (2810, 24021035), (2831, 23842850), (3394, 19887775), (3725, 18120566), (5339, 12642650), (5662, 11921425), (7025, 9608414), (7450, 9060283), (8485, 7955110), (10678, 6321325), (14050, 4804207), (14155, 4768570), (16970, 3977555), (26695, 2528530), (28310, 2384285), (32243, 2093450), (41869, 1612150), (42425, 1591022), (53390, 1264265), (64486, 1046725), (70775, 953714), (83738, 806075), (84850, 795511), (133475, 505706), (141550, 476857), (161215, 418690), (209345, 322430), (252853, 266950)]