17308960

素因数分解:

$2^5\times 5^1\times {\mathrm{251}}^1\times {\mathrm{431}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 41150592

約数和(自身を除く): 23841632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 251, 431, 502, 862, 1004, 1255, 1724, 2008, 2155, 2510, 3448, 4016, 4310, 5020, 6896, 8032, 8620, 10040, 13792, 17240, 20080, 34480, 40160, 68960, 108181, 216362, 432724, 540905, 865448, 1081810, 1730896, 2163620, 3461792, 4327240, 8654480, 17308960]

約数ペア:

[(1, 17308960), (2, 8654480), (4, 4327240), (5, 3461792), (8, 2163620), (10, 1730896), (16, 1081810), (20, 865448), (32, 540905), (40, 432724), (80, 216362), (160, 108181), (251, 68960), (431, 40160), (502, 34480), (862, 20080), (1004, 17240), (1255, 13792), (1724, 10040), (2008, 8620), (2155, 8032), (2510, 6896), (3448, 5020), (4016, 4310)]