20126101250

素因数分解:

$2^1\times 5^4\times {\mathrm{16100881}}^1$

素因数の和:16100903

約数の個数: 20

約数和(自身を含む): 37724366526

約数和(自身を除く): 17598265276

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 16100881, 32201762, 80504405, 161008810, 402522025, 805044050, 2012610125, 4025220250, 10063050625, 20126101250]

約数ペア:

[(1, 20126101250), (2, 10063050625), (5, 4025220250), (10, 2012610125), (25, 805044050), (50, 402522025), (125, 161008810), (250, 80504405), (625, 32201762), (1250, 16100881)]