24789490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 53136000

約数和(自身を除く): 28346510

約数列:

[1, 2, 5, 10, 11, 19, 22, 29, 38, 55, 58, 95, 110, 145, 190, 209, 290, 319, 409, 418, 551, 638, 818, 1045, 1102, 1595, 2045, 2090, 2755, 3190, 4090, 4499, 5510, 6061, 7771, 8998, 11861, 12122, 15542, 22495, 23722, 30305, 38855, 44990, 59305, 60610, 77710, 85481, 118610, 130471, 170962, 225359, 260942, 427405, 450718, 652355, 854810, 1126795, 1304710, 2253590, 2478949, 4957898, 12394745, 24789490]

約数ペア:

[(1, 24789490), (2, 12394745), (5, 4957898), (10, 2478949), (11, 2253590), (19, 1304710), (22, 1126795), (29, 854810), (38, 652355), (55, 450718), (58, 427405), (95, 260942), (110, 225359), (145, 170962), (190, 130471), (209, 118610), (290, 85481), (319, 77710), (409, 60610), (418, 59305), (551, 44990), (638, 38855), (818, 30305), (1045, 23722), (1102, 22495), (1595, 15542), (2045, 12122), (2090, 11861), (2755, 8998), (3190, 7771), (4090, 6061), (4499, 5510)]