6636250

素因数分解:

$2^1\times 5^4\times {\mathrm{5309}}^1$

素因数の和:5331

約数の個数: 20

約数和(自身を含む): 12441330

約数和(自身を除く): 5805080

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 5309, 10618, 26545, 53090, 132725, 265450, 663625, 1327250, 3318125, 6636250]

約数ペア:

[(1, 6636250), (2, 3318125), (5, 1327250), (10, 663625), (25, 265450), (50, 132725), (125, 53090), (250, 26545), (625, 10618), (1250, 5309)]