1834040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3527}}^1$

素因数の和:3551

約数の個数: 32

約数和(自身を含む): 4445280

約数和(自身を除く): 2611240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3527, 7054, 14108, 17635, 28216, 35270, 45851, 70540, 91702, 141080, 183404, 229255, 366808, 458510, 917020, 1834040]

約数ペア:

[(1, 1834040), (2, 917020), (4, 458510), (5, 366808), (8, 229255), (10, 183404), (13, 141080), (20, 91702), (26, 70540), (40, 45851), (52, 35270), (65, 28216), (104, 17635), (130, 14108), (260, 7054), (520, 3527)]