17371250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1069}}^1$

素因数の和:1104

約数の個数: 40

約数和(自身を含む): 35098140

約数和(自身を除く): 17726890

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 625, 650, 1069, 1250, 1625, 2138, 3250, 5345, 8125, 10690, 13897, 16250, 26725, 27794, 53450, 69485, 133625, 138970, 267250, 347425, 668125, 694850, 1336250, 1737125, 3474250, 8685625, 17371250]

約数ペア:

[(1, 17371250), (2, 8685625), (5, 3474250), (10, 1737125), (13, 1336250), (25, 694850), (26, 668125), (50, 347425), (65, 267250), (125, 138970), (130, 133625), (250, 69485), (325, 53450), (625, 27794), (650, 26725), (1069, 16250), (1250, 13897), (1625, 10690), (2138, 8125), (3250, 5345)]