85543760

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{22751}}^1$

素因数の和:22811

約数の個数: 40

約数和(自身を含む): 203129856

約数和(自身を除く): 117586096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 22751, 45502, 91004, 113755, 182008, 227510, 364016, 455020, 910040, 1069297, 1820080, 2138594, 4277188, 5346485, 8554376, 10692970, 17108752, 21385940, 42771880, 85543760]

約数ペア:

[(1, 85543760), (2, 42771880), (4, 21385940), (5, 17108752), (8, 10692970), (10, 8554376), (16, 5346485), (20, 4277188), (40, 2138594), (47, 1820080), (80, 1069297), (94, 910040), (188, 455020), (235, 364016), (376, 227510), (470, 182008), (752, 113755), (940, 91004), (1880, 45502), (3760, 22751)]