103677271420

素因数分解:

$2^2\times 5^1\times {\mathrm{5183863571}}^1$

素因数の和:5183863580

約数の個数: 12

約数和(自身を含む): 217722270024

約数和(自身を除く): 114044998604

約数列:

[1, 2, 4, 5, 10, 20, 5183863571, 10367727142, 20735454284, 25919317855, 51838635710, 103677271420]

約数ペア:

[(1, 103677271420), (2, 51838635710), (4, 25919317855), (5, 20735454284), (10, 10367727142), (20, 5183863571)]