20146460075

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{47591}}^1$

素因数の和:47708

約数の個数: 48

約数和(自身を含む): 29743096320

約数和(自身を除く): 9596636245

約数列:

[1, 5, 7, 25, 35, 41, 59, 175, 205, 287, 295, 413, 1025, 1435, 1475, 2065, 2419, 7175, 10325, 12095, 16933, 47591, 60475, 84665, 237955, 333137, 423325, 1189775, 1665685, 1951231, 2807869, 8328425, 9756155, 13658617, 14039345, 19655083, 48780775, 68293085, 70196725, 98275415, 115122629, 341465425, 491377075, 575613145, 805858403, 2878065725, 4029292015, 20146460075]

約数ペア:

[(1, 20146460075), (5, 4029292015), (7, 2878065725), (25, 805858403), (35, 575613145), (41, 491377075), (59, 341465425), (175, 115122629), (205, 98275415), (287, 70196725), (295, 68293085), (413, 48780775), (1025, 19655083), (1435, 14039345), (1475, 13658617), (2065, 9756155), (2419, 8328425), (7175, 2807869), (10325, 1951231), (12095, 1665685), (16933, 1189775), (47591, 423325), (60475, 333137), (84665, 237955)]