4929080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9479}}^1$

素因数の和:9503

約数の個数: 32

約数和(自身を含む): 11944800

約数和(自身を除く): 7015720

約数列:

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

約数ペア:

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