3354520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6451}}^1$

素因数の和:6475

約数の個数: 32

約数和(自身を含む): 8129520

約数和(自身を除く): 4775000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 6451, 12902, 25804, 32255, 51608, 64510, 83863, 129020, 167726, 258040, 335452, 419315, 670904, 838630, 1677260, 3354520]

約数ペア:

[(1, 3354520), (2, 1677260), (4, 838630), (5, 670904), (8, 419315), (10, 335452), (13, 258040), (20, 167726), (26, 129020), (40, 83863), (52, 64510), (65, 51608), (104, 32255), (130, 25804), (260, 12902), (520, 6451)]