27515260

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2543}}^1$

素因数の和:3093

約数の個数: 24

約数和(自身を含む): 57911616

約数和(自身を除く): 30396356

約数列:

[1, 2, 4, 5, 10, 20, 541, 1082, 2164, 2543, 2705, 5086, 5410, 10172, 10820, 12715, 25430, 50860, 1375763, 2751526, 5503052, 6878815, 13757630, 27515260]

約数ペア:

[(1, 27515260), (2, 13757630), (4, 6878815), (5, 5503052), (10, 2751526), (20, 1375763), (541, 50860), (1082, 25430), (2164, 12715), (2543, 10820), (2705, 10172), (5086, 5410)]