101071750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 206152128

約数和(自身を除く): 105080378

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 137, 227, 250, 274, 325, 454, 650, 685, 1135, 1370, 1625, 1781, 2270, 2951, 3250, 3425, 3562, 5675, 5902, 6850, 8905, 11350, 14755, 17125, 17810, 28375, 29510, 31099, 34250, 44525, 56750, 62198, 73775, 89050, 147550, 155495, 222625, 310990, 368875, 404287, 445250, 737750, 777475, 808574, 1554950, 2021435, 3887375, 4042870, 7774750, 10107175, 20214350, 50535875, 101071750]

約数ペア:

[(1, 101071750), (2, 50535875), (5, 20214350), (10, 10107175), (13, 7774750), (25, 4042870), (26, 3887375), (50, 2021435), (65, 1554950), (125, 808574), (130, 777475), (137, 737750), (227, 445250), (250, 404287), (274, 368875), (325, 310990), (454, 222625), (650, 155495), (685, 147550), (1135, 89050), (1370, 73775), (1625, 62198), (1781, 56750), (2270, 44525), (2951, 34250), (3250, 31099), (3425, 29510), (3562, 28375), (5675, 17810), (5902, 17125), (6850, 14755), (8905, 11350)]