40770160

素因数分解:

$2^4\times 5^1\times {\mathrm{701}}^1\times {\mathrm{727}}^1$

素因数の和:1441

約数の個数: 40

約数和(自身を含む): 95056416

約数和(自身を除く): 54286256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 701, 727, 1402, 1454, 2804, 2908, 3505, 3635, 5608, 5816, 7010, 7270, 11216, 11632, 14020, 14540, 28040, 29080, 56080, 58160, 509627, 1019254, 2038508, 2548135, 4077016, 5096270, 8154032, 10192540, 20385080, 40770160]

約数ペア:

[(1, 40770160), (2, 20385080), (4, 10192540), (5, 8154032), (8, 5096270), (10, 4077016), (16, 2548135), (20, 2038508), (40, 1019254), (80, 509627), (701, 58160), (727, 56080), (1402, 29080), (1454, 28040), (2804, 14540), (2908, 14020), (3505, 11632), (3635, 11216), (5608, 7270), (5816, 7010)]