948396700

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{599}}^1$

素因数の和:907

約数の個数: 72

約数和(自身を含む): 2099865600

約数和(自身を除く): 1151468900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 223, 284, 355, 446, 599, 710, 892, 1115, 1198, 1420, 1775, 2230, 2396, 2995, 3550, 4460, 5575, 5990, 7100, 11150, 11980, 14975, 15833, 22300, 29950, 31666, 42529, 59900, 63332, 79165, 85058, 133577, 158330, 170116, 212645, 267154, 316660, 395825, 425290, 534308, 667885, 791650, 850580, 1063225, 1335770, 1583300, 2126450, 2671540, 3339425, 4252900, 6678850, 9483967, 13357700, 18967934, 37935868, 47419835, 94839670, 189679340, 237099175, 474198350, 948396700]

約数ペア:

[(1, 948396700), (2, 474198350), (4, 237099175), (5, 189679340), (10, 94839670), (20, 47419835), (25, 37935868), (50, 18967934), (71, 13357700), (100, 9483967), (142, 6678850), (223, 4252900), (284, 3339425), (355, 2671540), (446, 2126450), (599, 1583300), (710, 1335770), (892, 1063225), (1115, 850580), (1198, 791650), (1420, 667885), (1775, 534308), (2230, 425290), (2396, 395825), (2995, 316660), (3550, 267154), (4460, 212645), (5575, 170116), (5990, 158330), (7100, 133577), (11150, 85058), (11980, 79165), (14975, 63332), (15833, 59900), (22300, 42529), (29950, 31666)]