3243220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5231}}^1$

素因数の和:5271

約数の個数: 24

約数和(自身を含む): 7031808

約数和(自身を除く): 3788588

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 5231, 10462, 20924, 26155, 52310, 104620, 162161, 324322, 648644, 810805, 1621610, 3243220]

約数ペア:

[(1, 3243220), (2, 1621610), (4, 810805), (5, 648644), (10, 324322), (20, 162161), (31, 104620), (62, 52310), (124, 26155), (155, 20924), (310, 10462), (620, 5231)]