91460120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{48649}}^1$

素因数の和:48707

約数の個数: 32

約数和(自身を含む): 210168000

約数和(自身を除く): 118707880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 48649, 97298, 194596, 243245, 389192, 486490, 972980, 1945960, 2286503, 4573006, 9146012, 11432515, 18292024, 22865030, 45730060, 91460120]

約数ペア:

[(1, 91460120), (2, 45730060), (4, 22865030), (5, 18292024), (8, 11432515), (10, 9146012), (20, 4573006), (40, 2286503), (47, 1945960), (94, 972980), (188, 486490), (235, 389192), (376, 243245), (470, 194596), (940, 97298), (1880, 48649)]