4271036080

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{212701}}^1$

素因数の和:212965

約数の個数: 40

約数和(自身を含む): 9969768144

約数和(自身を除く): 5698732064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 1004, 1255, 2008, 2510, 4016, 5020, 10040, 20080, 212701, 425402, 850804, 1063505, 1701608, 2127010, 3403216, 4254020, 8508040, 17016080, 53387951, 106775902, 213551804, 266939755, 427103608, 533879510, 854207216, 1067759020, 2135518040, 4271036080]

約数ペア:

[(1, 4271036080), (2, 2135518040), (4, 1067759020), (5, 854207216), (8, 533879510), (10, 427103608), (16, 266939755), (20, 213551804), (40, 106775902), (80, 53387951), (251, 17016080), (502, 8508040), (1004, 4254020), (1255, 3403216), (2008, 2127010), (2510, 1701608), (4016, 1063505), (5020, 850804), (10040, 425402), (20080, 212701)]