5341004080

素因数分解:

$2^4\times 5^1\times {\mathrm{66762551}}^1$

素因数の和:66762564

約数の個数: 20

約数和(自身を含む): 12417834672

約数和(自身を除く): 7076830592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 66762551, 133525102, 267050204, 333812755, 534100408, 667625510, 1068200816, 1335251020, 2670502040, 5341004080]

約数ペア:

[(1, 5341004080), (2, 2670502040), (4, 1335251020), (5, 1068200816), (8, 667625510), (10, 534100408), (16, 333812755), (20, 267050204), (40, 133525102), (80, 66762551)]