24953660

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17573}}^1$

素因数の和:17653

約数の個数: 24

約数和(自身を含む): 53143776

約数和(自身を除く): 28190116

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 17573, 35146, 70292, 87865, 175730, 351460, 1247683, 2495366, 4990732, 6238415, 12476830, 24953660]

約数ペア:

[(1, 24953660), (2, 12476830), (4, 6238415), (5, 4990732), (10, 2495366), (20, 1247683), (71, 351460), (142, 175730), (284, 87865), (355, 70292), (710, 35146), (1420, 17573)]