8812640

素因数分解:

$2^5\times 5^1\times {\mathrm{55079}}^1$

素因数の和:55094

約数の個数: 24

約数和(自身を含む): 20820240

約数和(自身を除く): 12007600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 55079, 110158, 220316, 275395, 440632, 550790, 881264, 1101580, 1762528, 2203160, 4406320, 8812640]

約数ペア:

[(1, 8812640), (2, 4406320), (4, 2203160), (5, 1762528), (8, 1101580), (10, 881264), (16, 550790), (20, 440632), (32, 275395), (40, 220316), (80, 110158), (160, 55079)]