17269850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^2$

素因数の和:351

約数の個数: 36

約数和(自身を含む): 34806366

約数和(自身を除く): 17536516

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 163, 325, 326, 650, 815, 1630, 2119, 4075, 4238, 8150, 10595, 21190, 26569, 52975, 53138, 105950, 132845, 265690, 345397, 664225, 690794, 1328450, 1726985, 3453970, 8634925, 17269850]

約数ペア:

[(1, 17269850), (2, 8634925), (5, 3453970), (10, 1726985), (13, 1328450), (25, 690794), (26, 664225), (50, 345397), (65, 265690), (130, 132845), (163, 105950), (325, 53138), (326, 52975), (650, 26569), (815, 21190), (1630, 10595), (2119, 8150), (4075, 4238)]