6948500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1069}}^1$

素因数の和:1101

約数の個数: 48

約数和(自身を含む): 16358160

約数和(自身を除く): 9409660

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1069, 1300, 1625, 2138, 3250, 4276, 5345, 6500, 10690, 13897, 21380, 26725, 27794, 53450, 55588, 69485, 106900, 133625, 138970, 267250, 277940, 347425, 534500, 694850, 1389700, 1737125, 3474250, 6948500]

約数ペア:

[(1, 6948500), (2, 3474250), (4, 1737125), (5, 1389700), (10, 694850), (13, 534500), (20, 347425), (25, 277940), (26, 267250), (50, 138970), (52, 133625), (65, 106900), (100, 69485), (125, 55588), (130, 53450), (250, 27794), (260, 26725), (325, 21380), (500, 13897), (650, 10690), (1069, 6500), (1300, 5345), (1625, 4276), (2138, 3250)]