3314480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3187}}^1$

素因数の和:3213

約数の個数: 40

約数和(自身を含む): 8301552

約数和(自身を除く): 4987072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 3187, 6374, 12748, 15935, 25496, 31870, 41431, 50992, 63740, 82862, 127480, 165724, 207155, 254960, 331448, 414310, 662896, 828620, 1657240, 3314480]

約数ペア:

[(1, 3314480), (2, 1657240), (4, 828620), (5, 662896), (8, 414310), (10, 331448), (13, 254960), (16, 207155), (20, 165724), (26, 127480), (40, 82862), (52, 63740), (65, 50992), (80, 41431), (104, 31870), (130, 25496), (208, 15935), (260, 12748), (520, 6374), (1040, 3187)]