2105416060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{34549}}^1$

素因数の和:34846

約数の個数: 48

約数和(自身を含む): 4840869600

約数和(自身を除く): 2735453540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 277, 554, 1108, 1385, 2770, 3047, 5540, 6094, 12188, 15235, 30470, 34549, 60940, 69098, 138196, 172745, 345490, 380039, 690980, 760078, 1520156, 1900195, 3800390, 7600780, 9570073, 19140146, 38280292, 47850365, 95700730, 105270803, 191401460, 210541606, 421083212, 526354015, 1052708030, 2105416060]

約数ペア:

[(1, 2105416060), (2, 1052708030), (4, 526354015), (5, 421083212), (10, 210541606), (11, 191401460), (20, 105270803), (22, 95700730), (44, 47850365), (55, 38280292), (110, 19140146), (220, 9570073), (277, 7600780), (554, 3800390), (1108, 1900195), (1385, 1520156), (2770, 760078), (3047, 690980), (5540, 380039), (6094, 345490), (12188, 172745), (15235, 138196), (30470, 69098), (34549, 60940)]