20180855300

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{4293799}}^1$

素因数の和:4293860

約数の個数: 36

約数和(自身を含む): 44724220800

約数和(自身を除く): 24543365500

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 4700, 4293799, 8587598, 17175196, 21468995, 42937990, 85875980, 107344975, 201808553, 214689950, 403617106, 429379900, 807234212, 1009042765, 2018085530, 4036171060, 5045213825, 10090427650, 20180855300]

約数ペア:

[(1, 20180855300), (2, 10090427650), (4, 5045213825), (5, 4036171060), (10, 2018085530), (20, 1009042765), (25, 807234212), (47, 429379900), (50, 403617106), (94, 214689950), (100, 201808553), (188, 107344975), (235, 85875980), (470, 42937990), (940, 21468995), (1175, 17175196), (2350, 8587598), (4700, 4293799)]