105891250

素因数分解:

$2^1\times 5^4\times {\mathrm{84713}}^1$

素因数の和:84735

約数の個数: 20

約数和(自身を含む): 198484902

約数和(自身を除く): 92593652

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 84713, 169426, 423565, 847130, 2117825, 4235650, 10589125, 21178250, 52945625, 105891250]

約数ペア:

[(1, 105891250), (2, 52945625), (5, 21178250), (10, 10589125), (25, 4235650), (50, 2117825), (125, 847130), (250, 423565), (625, 169426), (1250, 84713)]