5200731080

素因数分解:

$2^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{289573}}^1$

素因数の和:290033

約数の個数: 32

約数和(自身を含む): 11727747000

約数和(自身を除く): 6527015920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 449, 898, 1796, 2245, 3592, 4490, 8980, 17960, 289573, 579146, 1158292, 1447865, 2316584, 2895730, 5791460, 11582920, 130018277, 260036554, 520073108, 650091385, 1040146216, 1300182770, 2600365540, 5200731080]

約数ペア:

[(1, 5200731080), (2, 2600365540), (4, 1300182770), (5, 1040146216), (8, 650091385), (10, 520073108), (20, 260036554), (40, 130018277), (449, 11582920), (898, 5791460), (1796, 2895730), (2245, 2316584), (3592, 1447865), (4490, 1158292), (8980, 579146), (17960, 289573)]