17254250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5309}}^1$

素因数の和:5339

約数の個数: 32

約数和(自身を含む): 34791120

約数和(自身を除く): 17536870

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 5309, 10618, 26545, 53090, 69017, 132725, 138034, 265450, 345085, 663625, 690170, 1327250, 1725425, 3450850, 8627125, 17254250]

約数ペア:

[(1, 17254250), (2, 8627125), (5, 3450850), (10, 1725425), (13, 1327250), (25, 690170), (26, 663625), (50, 345085), (65, 265450), (125, 138034), (130, 132725), (250, 69017), (325, 53090), (650, 26545), (1625, 10618), (3250, 5309)]