1036774960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{996899}}^1$

素因数の和:996925

約数の個数: 40

約数和(自身を含む): 2595927600

約数和(自身を除く): 1559152640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 996899, 1993798, 3987596, 4984495, 7975192, 9968990, 12959687, 15950384, 19937980, 25919374, 39875960, 51838748, 64798435, 79751920, 103677496, 129596870, 207354992, 259193740, 518387480, 1036774960]

約数ペア:

[(1, 1036774960), (2, 518387480), (4, 259193740), (5, 207354992), (8, 129596870), (10, 103677496), (13, 79751920), (16, 64798435), (20, 51838748), (26, 39875960), (40, 25919374), (52, 19937980), (65, 15950384), (80, 12959687), (104, 9968990), (130, 7975192), (208, 4984495), (260, 3987596), (520, 1993798), (1040, 996899)]