70964360

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{37747}}^1$

素因数の和:37805

約数の個数: 32

約数和(自身を含む): 163071360

約数和(自身を除く): 92107000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 37747, 75494, 150988, 188735, 301976, 377470, 754940, 1509880, 1774109, 3548218, 7096436, 8870545, 14192872, 17741090, 35482180, 70964360]

約数ペア:

[(1, 70964360), (2, 35482180), (4, 17741090), (5, 14192872), (8, 8870545), (10, 7096436), (20, 3548218), (40, 1774109), (47, 1509880), (94, 754940), (188, 377470), (235, 301976), (376, 188735), (470, 150988), (940, 75494), (1880, 37747)]