1178366960

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{115981}}^1$

素因数の和:116121

約数の個数: 40

約数和(自身を含む): 2761299456

約数和(自身を除く): 1582932496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 115981, 231962, 463924, 579905, 927848, 1159810, 1855696, 2319620, 4639240, 9278480, 14729587, 29459174, 58918348, 73647935, 117836696, 147295870, 235673392, 294591740, 589183480, 1178366960]

約数ペア:

[(1, 1178366960), (2, 589183480), (4, 294591740), (5, 235673392), (8, 147295870), (10, 117836696), (16, 73647935), (20, 58918348), (40, 29459174), (80, 14729587), (127, 9278480), (254, 4639240), (508, 2319620), (635, 1855696), (1016, 1159810), (1270, 927848), (2032, 579905), (2540, 463924), (5080, 231962), (10160, 115981)]