201492080

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{42689}}^1$

素因数の和:42761

約数の個数: 40

約数和(自身を含む): 476420400

約数和(自身を除く): 274928320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 42689, 85378, 170756, 213445, 341512, 426890, 683024, 853780, 1707560, 2518651, 3415120, 5037302, 10074604, 12593255, 20149208, 25186510, 40298416, 50373020, 100746040, 201492080]

約数ペア:

[(1, 201492080), (2, 100746040), (4, 50373020), (5, 40298416), (8, 25186510), (10, 20149208), (16, 12593255), (20, 10074604), (40, 5037302), (59, 3415120), (80, 2518651), (118, 1707560), (236, 853780), (295, 683024), (472, 426890), (590, 341512), (944, 213445), (1180, 170756), (2360, 85378), (4720, 42689)]