3457700

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:572

約数の個数: 36

約数和(自身を含む): 7624512

約数和(自身を除く): 4166812

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 487, 710, 974, 1420, 1775, 1948, 2435, 3550, 4870, 7100, 9740, 12175, 24350, 34577, 48700, 69154, 138308, 172885, 345770, 691540, 864425, 1728850, 3457700]

約数ペア:

[(1, 3457700), (2, 1728850), (4, 864425), (5, 691540), (10, 345770), (20, 172885), (25, 138308), (50, 69154), (71, 48700), (100, 34577), (142, 24350), (284, 12175), (355, 9740), (487, 7100), (710, 4870), (974, 3550), (1420, 2435), (1775, 1948)]