25096280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57037}}^1$

素因数の和:57059

約数の個数: 32

約数和(自身を含む): 61601040

約数和(自身を除く): 36504760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 57037, 114074, 228148, 285185, 456296, 570370, 627407, 1140740, 1254814, 2281480, 2509628, 3137035, 5019256, 6274070, 12548140, 25096280]

約数ペア:

[(1, 25096280), (2, 12548140), (4, 6274070), (5, 5019256), (8, 3137035), (10, 2509628), (11, 2281480), (20, 1254814), (22, 1140740), (40, 627407), (44, 570370), (55, 456296), (88, 285185), (110, 228148), (220, 114074), (440, 57037)]