2767330940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{405767}}^1$

素因数の和:405818

約数の個数: 48

約数和(自身を含む): 6544226304

約数和(自身を除く): 3776895364

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 405767, 811534, 1623068, 2028835, 4057670, 4463437, 8115340, 8926874, 12578777, 17853748, 22317185, 25157554, 44634370, 50315108, 62893885, 89268740, 125787770, 138366547, 251575540, 276733094, 553466188, 691832735, 1383665470, 2767330940]

約数ペア:

[(1, 2767330940), (2, 1383665470), (4, 691832735), (5, 553466188), (10, 276733094), (11, 251575540), (20, 138366547), (22, 125787770), (31, 89268740), (44, 62893885), (55, 50315108), (62, 44634370), (110, 25157554), (124, 22317185), (155, 17853748), (220, 12578777), (310, 8926874), (341, 8115340), (620, 4463437), (682, 4057670), (1364, 2028835), (1705, 1623068), (3410, 811534), (6820, 405767)]