60219640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{115807}}^1$

素因数の和:115831

約数の個数: 32

約数和(自身を含む): 145918080

約数和(自身を除く): 85698440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 115807, 231614, 463228, 579035, 926456, 1158070, 1505491, 2316140, 3010982, 4632280, 6021964, 7527455, 12043928, 15054910, 30109820, 60219640]

約数ペア:

[(1, 60219640), (2, 30109820), (4, 15054910), (5, 12043928), (8, 7527455), (10, 6021964), (13, 4632280), (20, 3010982), (26, 2316140), (40, 1505491), (52, 1158070), (65, 926456), (104, 579035), (130, 463228), (260, 231614), (520, 115807)]