57874120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{85109}}^1$

素因数の和:85137

約数の個数: 32

約数和(自身を含む): 137878200

約数和(自身を除く): 80004080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 85109, 170218, 340436, 425545, 680872, 851090, 1446853, 1702180, 2893706, 3404360, 5787412, 7234265, 11574824, 14468530, 28937060, 57874120]

約数ペア:

[(1, 57874120), (2, 28937060), (4, 14468530), (5, 11574824), (8, 7234265), (10, 5787412), (17, 3404360), (20, 2893706), (34, 1702180), (40, 1446853), (68, 851090), (85, 680872), (136, 425545), (170, 340436), (340, 170218), (680, 85109)]