9858160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9479}}^1$

素因数の和:9505

約数の個数: 40

約数和(自身を含む): 24685920

約数和(自身を除く): 14827760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 9479, 18958, 37916, 47395, 75832, 94790, 123227, 151664, 189580, 246454, 379160, 492908, 616135, 758320, 985816, 1232270, 1971632, 2464540, 4929080, 9858160]

約数ペア:

[(1, 9858160), (2, 4929080), (4, 2464540), (5, 1971632), (8, 1232270), (10, 985816), (13, 758320), (16, 616135), (20, 492908), (26, 379160), (40, 246454), (52, 189580), (65, 151664), (80, 123227), (104, 94790), (130, 75832), (208, 47395), (260, 37916), (520, 18958), (1040, 9479)]