5980280

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3181}}^1$

素因数の和:3239

約数の個数: 32

約数和(自身を含む): 13746240

約数和(自身を除く): 7765960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 3181, 6362, 12724, 15905, 25448, 31810, 63620, 127240, 149507, 299014, 598028, 747535, 1196056, 1495070, 2990140, 5980280]

約数ペア:

[(1, 5980280), (2, 2990140), (4, 1495070), (5, 1196056), (8, 747535), (10, 598028), (20, 299014), (40, 149507), (47, 127240), (94, 63620), (188, 31810), (235, 25448), (376, 15905), (470, 12724), (940, 6362), (1880, 3181)]