14574040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28027}}^1$

素因数の和:28051

約数の個数: 32

約数和(自身を含む): 35315280

約数和(自身を除く): 20741240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 28027, 56054, 112108, 140135, 224216, 280270, 364351, 560540, 728702, 1121080, 1457404, 1821755, 2914808, 3643510, 7287020, 14574040]

約数ペア:

[(1, 14574040), (2, 7287020), (4, 3643510), (5, 2914808), (8, 1821755), (10, 1457404), (13, 1121080), (20, 728702), (26, 560540), (40, 364351), (52, 280270), (65, 224216), (104, 140135), (130, 112108), (260, 56054), (520, 28027)]