505749110

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1\times {\mathrm{1543}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 925473600

約数和(自身を除く): 419724490

約数列:

[1, 2, 5, 10, 73, 146, 365, 449, 730, 898, 1543, 2245, 3086, 4490, 7715, 15430, 32777, 65554, 112639, 163885, 225278, 327770, 563195, 692807, 1126390, 1385614, 3464035, 6928070, 50574911, 101149822, 252874555, 505749110]

約数ペア:

[(1, 505749110), (2, 252874555), (5, 101149822), (10, 50574911), (73, 6928070), (146, 3464035), (365, 1385614), (449, 1126390), (730, 692807), (898, 563195), (1543, 327770), (2245, 225278), (3086, 163885), (4490, 112639), (7715, 65554), (15430, 32777)]