15414680

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5279}}^1$

素因数の和:5363

約数の個数: 32

約数和(自身を含む): 35164800

約数和(自身を除く): 19750120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 5279, 10558, 21116, 26395, 42232, 52790, 105580, 211160, 385367, 770734, 1541468, 1926835, 3082936, 3853670, 7707340, 15414680]

約数ペア:

[(1, 15414680), (2, 7707340), (4, 3853670), (5, 3082936), (8, 1926835), (10, 1541468), (20, 770734), (40, 385367), (73, 211160), (146, 105580), (292, 52790), (365, 42232), (584, 26395), (730, 21116), (1460, 10558), (2920, 5279)]