1528016740

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1140311}}^1$

素因数の和:1140387

約数の個数: 24

約数和(自身を含む): 3256731072

約数和(自身を除く): 1728714332

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 1140311, 2280622, 4561244, 5701555, 11403110, 22806220, 76400837, 152801674, 305603348, 382004185, 764008370, 1528016740]

約数ペア:

[(1, 1528016740), (2, 764008370), (4, 382004185), (5, 305603348), (10, 152801674), (20, 76400837), (67, 22806220), (134, 11403110), (268, 5701555), (335, 4561244), (670, 2280622), (1340, 1140311)]