74263760

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19751}}^1$

素因数の和:19811

約数の個数: 40

約数和(自身を含む): 176345856

約数和(自身を除く): 102082096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 19751, 39502, 79004, 98755, 158008, 197510, 316016, 395020, 790040, 928297, 1580080, 1856594, 3713188, 4641485, 7426376, 9282970, 14852752, 18565940, 37131880, 74263760]

約数ペア:

[(1, 74263760), (2, 37131880), (4, 18565940), (5, 14852752), (8, 9282970), (10, 7426376), (16, 4641485), (20, 3713188), (40, 1856594), (47, 1580080), (80, 928297), (94, 790040), (188, 395020), (235, 316016), (376, 197510), (470, 158008), (752, 98755), (940, 79004), (1880, 39502), (3760, 19751)]