11614480

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3541}}^1$

素因数の和:3595

約数の個数: 40

約数和(自身を含む): 27670104

約数和(自身を除く): 16055624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 3541, 7082, 14164, 17705, 28328, 35410, 56656, 70820, 141640, 145181, 283280, 290362, 580724, 725905, 1161448, 1451810, 2322896, 2903620, 5807240, 11614480]

約数ペア:

[(1, 11614480), (2, 5807240), (4, 2903620), (5, 2322896), (8, 1451810), (10, 1161448), (16, 725905), (20, 580724), (40, 290362), (41, 283280), (80, 145181), (82, 141640), (164, 70820), (205, 56656), (328, 35410), (410, 28328), (656, 17705), (820, 14164), (1640, 7082), (3280, 3541)]