455765680

素因数分解:

$2^4\times 5^1\times {\mathrm{5697071}}^1$

素因数の和:5697084

約数の個数: 20

約数和(自身を含む): 1059655392

約数和(自身を除く): 603889712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5697071, 11394142, 22788284, 28485355, 45576568, 56970710, 91153136, 113941420, 227882840, 455765680]

約数ペア:

[(1, 455765680), (2, 227882840), (4, 113941420), (5, 91153136), (8, 56970710), (10, 45576568), (16, 28485355), (20, 22788284), (40, 11394142), (80, 5697071)]