109157360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104959}}^1$

素因数の和:104985

約数の個数: 40

約数和(自身を含む): 273315840

約数和(自身を除く): 164158480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 104959, 209918, 419836, 524795, 839672, 1049590, 1364467, 1679344, 2099180, 2728934, 4198360, 5457868, 6822335, 8396720, 10915736, 13644670, 21831472, 27289340, 54578680, 109157360]

約数ペア:

[(1, 109157360), (2, 54578680), (4, 27289340), (5, 21831472), (8, 13644670), (10, 10915736), (13, 8396720), (16, 6822335), (20, 5457868), (26, 4198360), (40, 2728934), (52, 2099180), (65, 1679344), (80, 1364467), (104, 1049590), (130, 839672), (208, 524795), (260, 419836), (520, 209918), (1040, 104959)]