124228280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{25667}}^1$

素因数の和:25700

約数の個数: 48

約数和(自身を含む): 307245960

約数和(自身を除く): 183017680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 25667, 51334, 102668, 128335, 205336, 256670, 282337, 513340, 564674, 1026680, 1129348, 1411685, 2258696, 2823370, 3105707, 5646740, 6211414, 11293480, 12422828, 15528535, 24845656, 31057070, 62114140, 124228280]

約数ペア:

[(1, 124228280), (2, 62114140), (4, 31057070), (5, 24845656), (8, 15528535), (10, 12422828), (11, 11293480), (20, 6211414), (22, 5646740), (40, 3105707), (44, 2823370), (55, 2258696), (88, 1411685), (110, 1129348), (121, 1026680), (220, 564674), (242, 513340), (440, 282337), (484, 256670), (605, 205336), (968, 128335), (1210, 102668), (2420, 51334), (4840, 25667)]