4621480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3727}}^1$

素因数の和:3769

約数の個数: 32

約数和(自身を含む): 10736640

約数和(自身を除く): 6115160

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 3727, 7454, 14908, 18635, 29816, 37270, 74540, 115537, 149080, 231074, 462148, 577685, 924296, 1155370, 2310740, 4621480]

約数ペア:

[(1, 4621480), (2, 2310740), (4, 1155370), (5, 924296), (8, 577685), (10, 462148), (20, 231074), (31, 149080), (40, 115537), (62, 74540), (124, 37270), (155, 29816), (248, 18635), (310, 14908), (620, 7454), (1240, 3727)]