15794480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15187}}^1$

素因数の和:15213

約数の個数: 40

約数和(自身を含む): 39549552

約数和(自身を除く): 23755072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 15187, 30374, 60748, 75935, 121496, 151870, 197431, 242992, 303740, 394862, 607480, 789724, 987155, 1214960, 1579448, 1974310, 3158896, 3948620, 7897240, 15794480]

約数ペア:

[(1, 15794480), (2, 7897240), (4, 3948620), (5, 3158896), (8, 1974310), (10, 1579448), (13, 1214960), (16, 987155), (20, 789724), (26, 607480), (40, 394862), (52, 303740), (65, 242992), (80, 197431), (104, 151870), (130, 121496), (208, 75935), (260, 60748), (520, 30374), (1040, 15187)]