39957160

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{16931}}^1$

素因数の和:17001

約数の個数: 32

約数和(自身を含む): 91432800

約数和(自身を除く): 51475640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 16931, 33862, 67724, 84655, 135448, 169310, 338620, 677240, 998929, 1997858, 3995716, 4994645, 7991432, 9989290, 19978580, 39957160]

約数ペア:

[(1, 39957160), (2, 19978580), (4, 9989290), (5, 7991432), (8, 4994645), (10, 3995716), (20, 1997858), (40, 998929), (59, 677240), (118, 338620), (236, 169310), (295, 135448), (472, 84655), (590, 67724), (1180, 33862), (2360, 16931)]