124262360

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 288040320

約数和(自身を除く): 163777960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 157, 188, 235, 314, 376, 421, 470, 628, 785, 842, 940, 1256, 1570, 1684, 1880, 2105, 3140, 3368, 4210, 6280, 7379, 8420, 14758, 16840, 19787, 29516, 36895, 39574, 59032, 66097, 73790, 79148, 98935, 132194, 147580, 158296, 197870, 264388, 295160, 330485, 395740, 528776, 660970, 791480, 1321940, 2643880, 3106559, 6213118, 12426236, 15532795, 24852472, 31065590, 62131180, 124262360]

約数ペア:

[(1, 124262360), (2, 62131180), (4, 31065590), (5, 24852472), (8, 15532795), (10, 12426236), (20, 6213118), (40, 3106559), (47, 2643880), (94, 1321940), (157, 791480), (188, 660970), (235, 528776), (314, 395740), (376, 330485), (421, 295160), (470, 264388), (628, 197870), (785, 158296), (842, 147580), (940, 132194), (1256, 98935), (1570, 79148), (1684, 73790), (1880, 66097), (2105, 59032), (3140, 39574), (3368, 36895), (4210, 29516), (6280, 19787), (7379, 16840), (8420, 14758)]