124393960

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 288645120

約数和(自身を除く): 164251160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 127, 188, 235, 254, 376, 470, 508, 521, 635, 940, 1016, 1042, 1270, 1880, 2084, 2540, 2605, 4168, 5080, 5210, 5969, 10420, 11938, 20840, 23876, 24487, 29845, 47752, 48974, 59690, 66167, 97948, 119380, 122435, 132334, 195896, 238760, 244870, 264668, 330835, 489740, 529336, 661670, 979480, 1323340, 2646680, 3109849, 6219698, 12439396, 15549245, 24878792, 31098490, 62196980, 124393960]

約数ペア:

[(1, 124393960), (2, 62196980), (4, 31098490), (5, 24878792), (8, 15549245), (10, 12439396), (20, 6219698), (40, 3109849), (47, 2646680), (94, 1323340), (127, 979480), (188, 661670), (235, 529336), (254, 489740), (376, 330835), (470, 264668), (508, 244870), (521, 238760), (635, 195896), (940, 132334), (1016, 122435), (1042, 119380), (1270, 97948), (1880, 66167), (2084, 59690), (2540, 48974), (2605, 47752), (4168, 29845), (5080, 24487), (5210, 23876), (5969, 20840), (10420, 11938)]