24935380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 54867456

約数和(自身を除く): 29932076

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 94, 164, 188, 205, 235, 410, 470, 647, 820, 940, 1294, 1927, 2588, 3235, 3854, 6470, 7708, 9635, 12940, 19270, 26527, 30409, 38540, 53054, 60818, 106108, 121636, 132635, 152045, 265270, 304090, 530540, 608180, 1246769, 2493538, 4987076, 6233845, 12467690, 24935380]

約数ペア:

[(1, 24935380), (2, 12467690), (4, 6233845), (5, 4987076), (10, 2493538), (20, 1246769), (41, 608180), (47, 530540), (82, 304090), (94, 265270), (164, 152045), (188, 132635), (205, 121636), (235, 106108), (410, 60818), (470, 53054), (647, 38540), (820, 30409), (940, 26527), (1294, 19270), (1927, 12940), (2588, 9635), (3235, 7708), (3854, 6470)]