12548140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57037}}^1$

素因数の和:57057

約数の個数: 24

約数和(自身を含む): 28747152

約数和(自身を除く): 16199012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 57037, 114074, 228148, 285185, 570370, 627407, 1140740, 1254814, 2509628, 3137035, 6274070, 12548140]

約数ペア:

[(1, 12548140), (2, 6274070), (4, 3137035), (5, 2509628), (10, 1254814), (11, 1140740), (20, 627407), (22, 570370), (44, 285185), (55, 228148), (110, 114074), (220, 57037)]