528022840

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{87421}}^1$

素因数の和:87583

約数の個数: 32

約数和(自身を含む): 1195932960

約数和(自身を除く): 667910120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 87421, 174842, 349684, 437105, 699368, 874210, 1748420, 3496840, 13200571, 26401142, 52802284, 66002855, 105604568, 132005710, 264011420, 528022840]

約数ペア:

[(1, 528022840), (2, 264011420), (4, 132005710), (5, 105604568), (8, 66002855), (10, 52802284), (20, 26401142), (40, 13200571), (151, 3496840), (302, 1748420), (604, 874210), (755, 699368), (1208, 437105), (1510, 349684), (3020, 174842), (6040, 87421)]