804516460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{2837}}^1$

素因数の和:4146

約数の個数: 48

約数和(自身を含む): 1845154080

約数和(自身を除く): 1040637620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1289, 2578, 2837, 5156, 5674, 6445, 11348, 12890, 14179, 14185, 25780, 28358, 28370, 31207, 56716, 56740, 62414, 70895, 124828, 141790, 156035, 283580, 312070, 624140, 3656893, 7313786, 14627572, 18284465, 36568930, 40225823, 73137860, 80451646, 160903292, 201129115, 402258230, 804516460]

約数ペア:

[(1, 804516460), (2, 402258230), (4, 201129115), (5, 160903292), (10, 80451646), (11, 73137860), (20, 40225823), (22, 36568930), (44, 18284465), (55, 14627572), (110, 7313786), (220, 3656893), (1289, 624140), (2578, 312070), (2837, 283580), (5156, 156035), (5674, 141790), (6445, 124828), (11348, 70895), (12890, 62414), (14179, 56740), (14185, 56716), (25780, 31207), (28358, 28370)]