103678076620

素因数分解:

$2^2\times 5^1\times {\mathrm{5183903831}}^1$

素因数の和:5183903840

約数の個数: 12

約数和(自身を含む): 217723960944

約数和(自身を除く): 114045884324

約数列:

[1, 2, 4, 5, 10, 20, 5183903831, 10367807662, 20735615324, 25919519155, 51839038310, 103678076620]

約数ペア:

[(1, 103678076620), (2, 51839038310), (4, 25919519155), (5, 20735615324), (10, 10367807662), (20, 5183903831)]