34043080

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11987}}^1$

素因数の和:12069

約数の個数: 32

約数和(自身を含む): 77682240

約数和(自身を除く): 43639160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 11987, 23974, 47948, 59935, 95896, 119870, 239740, 479480, 851077, 1702154, 3404308, 4255385, 6808616, 8510770, 17021540, 34043080]

約数ペア:

[(1, 34043080), (2, 17021540), (4, 8510770), (5, 6808616), (8, 4255385), (10, 3404308), (20, 1702154), (40, 851077), (71, 479480), (142, 239740), (284, 119870), (355, 95896), (568, 59935), (710, 47948), (1420, 23974), (2840, 11987)]