105471760

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{28051}}^1$

素因数の和:28111

約数の個数: 40

約数和(自身を含む): 250448256

約数和(自身を除く): 144976496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 28051, 56102, 112204, 140255, 224408, 280510, 448816, 561020, 1122040, 1318397, 2244080, 2636794, 5273588, 6591985, 10547176, 13183970, 21094352, 26367940, 52735880, 105471760]

約数ペア:

[(1, 105471760), (2, 52735880), (4, 26367940), (5, 21094352), (8, 13183970), (10, 10547176), (16, 6591985), (20, 5273588), (40, 2636794), (47, 2244080), (80, 1318397), (94, 1122040), (188, 561020), (235, 448816), (376, 280510), (470, 224408), (752, 140255), (940, 112204), (1880, 56102), (3760, 28051)]