552227620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3944483}}^1$

素因数の和:3944499

約数の個数: 24

約数和(自身を含む): 1325346624

約数和(自身を除く): 773119004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3944483, 7888966, 15777932, 19722415, 27611381, 39444830, 55222762, 78889660, 110445524, 138056905, 276113810, 552227620]

約数ペア:

[(1, 552227620), (2, 276113810), (4, 138056905), (5, 110445524), (7, 78889660), (10, 55222762), (14, 39444830), (20, 27611381), (28, 19722415), (35, 15777932), (70, 7888966), (140, 3944483)]