11590940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 26181792

約数和(自身を除く): 14590852

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 467, 730, 934, 1241, 1460, 1868, 2335, 2482, 4670, 4964, 6205, 7939, 9340, 12410, 15878, 24820, 31756, 34091, 39695, 68182, 79390, 136364, 158780, 170455, 340910, 579547, 681820, 1159094, 2318188, 2897735, 5795470, 11590940]

約数ペア:

[(1, 11590940), (2, 5795470), (4, 2897735), (5, 2318188), (10, 1159094), (17, 681820), (20, 579547), (34, 340910), (68, 170455), (73, 158780), (85, 136364), (146, 79390), (170, 68182), (292, 39695), (340, 34091), (365, 31756), (467, 24820), (730, 15878), (934, 12410), (1241, 9340), (1460, 7939), (1868, 6205), (2335, 4964), (2482, 4670)]