87816230

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2473}}^1$

素因数の和:2600

約数の個数: 32

約数和(自身を含む): 163521504

約数和(自身を除く): 75705274

約数列:

[1, 2, 5, 10, 53, 67, 106, 134, 265, 335, 530, 670, 2473, 3551, 4946, 7102, 12365, 17755, 24730, 35510, 131069, 165691, 262138, 331382, 655345, 828455, 1310690, 1656910, 8781623, 17563246, 43908115, 87816230]

約数ペア:

[(1, 87816230), (2, 43908115), (5, 17563246), (10, 8781623), (53, 1656910), (67, 1310690), (106, 828455), (134, 655345), (265, 331382), (335, 262138), (530, 165691), (670, 131069), (2473, 35510), (3551, 24730), (4946, 17755), (7102, 12365)]