17070442040

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3915239}}^1$

素因数の和:3915359

約数の個数: 32

約数和(自身を含む): 38760876000

約数和(自身を除く): 21690433960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 3915239, 7830478, 15660956, 19576195, 31321912, 39152390, 78304780, 156609560, 426761051, 853522102, 1707044204, 2133805255, 3414088408, 4267610510, 8535221020, 17070442040]

約数ペア:

[(1, 17070442040), (2, 8535221020), (4, 4267610510), (5, 3414088408), (8, 2133805255), (10, 1707044204), (20, 853522102), (40, 426761051), (109, 156609560), (218, 78304780), (436, 39152390), (545, 31321912), (872, 19576195), (1090, 15660956), (2180, 7830478), (4360, 3915239)]