17148920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25219}}^1$

素因数の和:25247

約数の個数: 32

約数和(自身を含む): 40856400

約数和(自身を除く): 23707480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 25219, 50438, 100876, 126095, 201752, 252190, 428723, 504380, 857446, 1008760, 1714892, 2143615, 3429784, 4287230, 8574460, 17148920]

約数ペア:

[(1, 17148920), (2, 8574460), (4, 4287230), (5, 3429784), (8, 2143615), (10, 1714892), (17, 1008760), (20, 857446), (34, 504380), (40, 428723), (68, 252190), (85, 201752), (136, 126095), (170, 100876), (340, 50438), (680, 25219)]