17057960

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1699}}^1$

素因数の和:1961

約数の個数: 32

約数和(自身を含む): 38556000

約数和(自身を除く): 21498040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 1699, 2008, 2510, 3398, 5020, 6796, 8495, 10040, 13592, 16990, 33980, 67960, 426449, 852898, 1705796, 2132245, 3411592, 4264490, 8528980, 17057960]

約数ペア:

[(1, 17057960), (2, 8528980), (4, 4264490), (5, 3411592), (8, 2132245), (10, 1705796), (20, 852898), (40, 426449), (251, 67960), (502, 33980), (1004, 16990), (1255, 13592), (1699, 10040), (2008, 8495), (2510, 6796), (3398, 5020)]