118890080

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4987}}^1$

素因数の和:5151

約数の個数: 48

約数和(自身を含む): 282819600

約数和(自身を除く): 163929520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 745, 1192, 1490, 2384, 2980, 4768, 4987, 5960, 9974, 11920, 19948, 23840, 24935, 39896, 49870, 79792, 99740, 159584, 199480, 398960, 743063, 797920, 1486126, 2972252, 3715315, 5944504, 7430630, 11889008, 14861260, 23778016, 29722520, 59445040, 118890080]

約数ペア:

[(1, 118890080), (2, 59445040), (4, 29722520), (5, 23778016), (8, 14861260), (10, 11889008), (16, 7430630), (20, 5944504), (32, 3715315), (40, 2972252), (80, 1486126), (149, 797920), (160, 743063), (298, 398960), (596, 199480), (745, 159584), (1192, 99740), (1490, 79792), (2384, 49870), (2980, 39896), (4768, 24935), (4987, 23840), (5960, 19948), (9974, 11920)]