90826250

素因数分解:

$2^1\times 5^4\times {\mathrm{72661}}^1$

素因数の和:72683

約数の個数: 20

約数和(自身を含む): 170247066

約数和(自身を除く): 79420816

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 72661, 145322, 363305, 726610, 1816525, 3633050, 9082625, 18165250, 45413125, 90826250]

約数ペア:

[(1, 90826250), (2, 45413125), (5, 18165250), (10, 9082625), (25, 3633050), (50, 1816525), (125, 726610), (250, 363305), (625, 145322), (1250, 72661)]