24961640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56731}}^1$

素因数の和:56753

約数の個数: 32

約数和(自身を含む): 61270560

約数和(自身を除く): 36308920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 56731, 113462, 226924, 283655, 453848, 567310, 624041, 1134620, 1248082, 2269240, 2496164, 3120205, 4992328, 6240410, 12480820, 24961640]

約数ペア:

[(1, 24961640), (2, 12480820), (4, 6240410), (5, 4992328), (8, 3120205), (10, 2496164), (11, 2269240), (20, 1248082), (22, 1134620), (40, 624041), (44, 567310), (55, 453848), (88, 283655), (110, 226924), (220, 113462), (440, 56731)]