3217180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5189}}^1$

素因数の和:5229

約数の個数: 24

約数和(自身を含む): 6975360

約数和(自身を除く): 3758180

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 5189, 10378, 20756, 25945, 51890, 103780, 160859, 321718, 643436, 804295, 1608590, 3217180]

約数ペア:

[(1, 3217180), (2, 1608590), (4, 804295), (5, 643436), (10, 321718), (20, 160859), (31, 103780), (62, 51890), (124, 25945), (155, 20756), (310, 10378), (620, 5189)]