1955260

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1657}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 4178160

約数和(自身を除く): 2222900

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 1657, 3314, 6628, 8285, 16570, 33140, 97763, 195526, 391052, 488815, 977630, 1955260]

約数ペア:

[(1, 1955260), (2, 977630), (4, 488815), (5, 391052), (10, 195526), (20, 97763), (59, 33140), (118, 16570), (236, 8285), (295, 6628), (590, 3314), (1180, 1657)]