102013750

素因数分解:

$2^1\times 5^4\times {\mathrm{81611}}^1$

素因数の和:81633

約数の個数: 20

約数和(自身を含む): 191216916

約数和(自身を除く): 89203166

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 81611, 163222, 408055, 816110, 2040275, 4080550, 10201375, 20402750, 51006875, 102013750]

約数ペア:

[(1, 102013750), (2, 51006875), (5, 20402750), (10, 10201375), (25, 4080550), (50, 2040275), (125, 816110), (250, 408055), (625, 163222), (1250, 81611)]