238292080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229127}}^1$

素因数の和:229153

約数の個数: 40

約数和(自身を含む): 596649312

約数和(自身を除く): 358357232

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 229127, 458254, 916508, 1145635, 1833016, 2291270, 2978651, 3666032, 4582540, 5957302, 9165080, 11914604, 14893255, 18330160, 23829208, 29786510, 47658416, 59573020, 119146040, 238292080]

約数ペア:

[(1, 238292080), (2, 119146040), (4, 59573020), (5, 47658416), (8, 29786510), (10, 23829208), (13, 18330160), (16, 14893255), (20, 11914604), (26, 9165080), (40, 5957302), (52, 4582540), (65, 3666032), (80, 2978651), (104, 2291270), (130, 1833016), (208, 1145635), (260, 916508), (520, 458254), (1040, 229127)]