124412080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{119627}}^1$

素因数の和:119653

約数の個数: 40

約数和(自身を含む): 311511312

約数和(自身を除く): 187099232

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 119627, 239254, 478508, 598135, 957016, 1196270, 1555151, 1914032, 2392540, 3110302, 4785080, 6220604, 7775755, 9570160, 12441208, 15551510, 24882416, 31103020, 62206040, 124412080]

約数ペア:

[(1, 124412080), (2, 62206040), (4, 31103020), (5, 24882416), (8, 15551510), (10, 12441208), (13, 9570160), (16, 7775755), (20, 6220604), (26, 4785080), (40, 3110302), (52, 2392540), (65, 1914032), (80, 1555151), (104, 1196270), (130, 957016), (208, 598135), (260, 478508), (520, 239254), (1040, 119627)]