2912138660

素因数分解:

$2^2\times 5^1\times {\mathrm{13399}}^1\times {\mathrm{10867}}^1$

素因数の和:24275

約数の個数: 24

約数和(自身を含む): 6116510400

約数和(自身を除く): 3204371740

約数列:

[1, 2, 4, 5, 10, 20, 10867, 13399, 21734, 26798, 43468, 53596, 54335, 66995, 108670, 133990, 217340, 267980, 145606933, 291213866, 582427732, 728034665, 1456069330, 2912138660]

約数ペア:

[(1, 2912138660), (2, 1456069330), (4, 728034665), (5, 582427732), (10, 291213866), (20, 145606933), (10867, 267980), (13399, 217340), (21734, 133990), (26798, 108670), (43468, 66995), (53596, 54335)]