1054040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2027}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 2555280

約数和(自身を除く): 1501240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2027, 4054, 8108, 10135, 16216, 20270, 26351, 40540, 52702, 81080, 105404, 131755, 210808, 263510, 527020, 1054040]

約数ペア:

[(1, 1054040), (2, 527020), (4, 263510), (5, 210808), (8, 131755), (10, 105404), (13, 81080), (20, 52702), (26, 40540), (40, 26351), (52, 20270), (65, 16216), (104, 10135), (130, 8108), (260, 4054), (520, 2027)]