571009840

素因数分解:

$2^4\times 5^1\times {\mathrm{7137623}}^1$

素因数の和:7137636

約数の個数: 20

約数和(自身を含む): 1327598064

約数和(自身を除く): 756588224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 7137623, 14275246, 28550492, 35688115, 57100984, 71376230, 114201968, 142752460, 285504920, 571009840]

約数ペア:

[(1, 571009840), (2, 285504920), (4, 142752460), (5, 114201968), (8, 71376230), (10, 57100984), (16, 35688115), (20, 28550492), (40, 14275246), (80, 7137623)]