131540900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{77377}}^1$

素因数の和:77408

約数の個数: 36

約数和(自身を含む): 302238468

約数和(自身を除く): 170697568

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 77377, 154754, 309508, 386885, 773770, 1315409, 1547540, 1934425, 2630818, 3868850, 5261636, 6577045, 7737700, 13154090, 26308180, 32885225, 65770450, 131540900]

約数ペア:

[(1, 131540900), (2, 65770450), (4, 32885225), (5, 26308180), (10, 13154090), (17, 7737700), (20, 6577045), (25, 5261636), (34, 3868850), (50, 2630818), (68, 1934425), (85, 1547540), (100, 1315409), (170, 773770), (340, 386885), (425, 309508), (850, 154754), (1700, 77377)]