85858510

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1063}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 159268032

約数和(自身を除く): 73409522

約数列:

[1, 2, 5, 10, 41, 82, 197, 205, 394, 410, 985, 1063, 1970, 2126, 5315, 8077, 10630, 16154, 40385, 43583, 80770, 87166, 209411, 217915, 418822, 435830, 1047055, 2094110, 8585851, 17171702, 42929255, 85858510]

約数ペア:

[(1, 85858510), (2, 42929255), (5, 17171702), (10, 8585851), (41, 2094110), (82, 1047055), (197, 435830), (205, 418822), (394, 217915), (410, 209411), (985, 87166), (1063, 80770), (1970, 43583), (2126, 40385), (5315, 16154), (8077, 10630)]