172023760

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{45751}}^1$

素因数の和:45811

約数の個数: 40

約数和(自身を含む): 408473856

約数和(自身を除く): 236450096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 45751, 91502, 183004, 228755, 366008, 457510, 732016, 915020, 1830040, 2150297, 3660080, 4300594, 8601188, 10751485, 17202376, 21502970, 34404752, 43005940, 86011880, 172023760]

約数ペア:

[(1, 172023760), (2, 86011880), (4, 43005940), (5, 34404752), (8, 21502970), (10, 17202376), (16, 10751485), (20, 8601188), (40, 4300594), (47, 3660080), (80, 2150297), (94, 1830040), (188, 915020), (235, 732016), (376, 457510), (470, 366008), (752, 228755), (940, 183004), (1880, 91502), (3760, 45751)]