8851160

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2801}}^1$

素因数の和:2891

約数の個数: 32

約数和(自身を含む): 20174400

約数和(自身を除く): 11323240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 2801, 3160, 5602, 11204, 14005, 22408, 28010, 56020, 112040, 221279, 442558, 885116, 1106395, 1770232, 2212790, 4425580, 8851160]

約数ペア:

[(1, 8851160), (2, 4425580), (4, 2212790), (5, 1770232), (8, 1106395), (10, 885116), (20, 442558), (40, 221279), (79, 112040), (158, 56020), (316, 28010), (395, 22408), (632, 14005), (790, 11204), (1580, 5602), (2801, 3160)]