1178591240

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{195131}}^1$

素因数の和:195293

約数の個数: 32

約数和(自身を含む): 2669405760

約数和(自身を除く): 1490814520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 195131, 390262, 780524, 975655, 1561048, 1951310, 3902620, 7805240, 29464781, 58929562, 117859124, 147323905, 235718248, 294647810, 589295620, 1178591240]

約数ペア:

[(1, 1178591240), (2, 589295620), (4, 294647810), (5, 235718248), (8, 147323905), (10, 117859124), (20, 58929562), (40, 29464781), (151, 7805240), (302, 3902620), (604, 1951310), (755, 1561048), (1208, 975655), (1510, 780524), (3020, 390262), (6040, 195131)]