102826250

素因数分解:

$2^1\times 5^4\times {\mathrm{82261}}^1$

素因数の和:82283

約数の個数: 20

約数和(自身を含む): 192739866

約数和(自身を除く): 89913616

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 82261, 164522, 411305, 822610, 2056525, 4113050, 10282625, 20565250, 51413125, 102826250]

約数ペア:

[(1, 102826250), (2, 51413125), (5, 20565250), (10, 10282625), (25, 4113050), (50, 2056525), (125, 822610), (250, 411305), (625, 164522), (1250, 82261)]