8127980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{58057}}^1$

素因数の和:58073

約数の個数: 24

約数和(自身を含む): 19507488

約数和(自身を除く): 11379508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 58057, 116114, 232228, 290285, 406399, 580570, 812798, 1161140, 1625596, 2031995, 4063990, 8127980]

約数ペア:

[(1, 8127980), (2, 4063990), (4, 2031995), (5, 1625596), (7, 1161140), (10, 812798), (14, 580570), (20, 406399), (28, 290285), (35, 232228), (70, 116114), (140, 58057)]