112016080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127291}}^1$

素因数の和:127315

約数の個数: 40

約数和(自身を含む): 284115744

約数和(自身を除く): 172099664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 127291, 254582, 509164, 636455, 1018328, 1272910, 1400201, 2036656, 2545820, 2800402, 5091640, 5600804, 7001005, 10183280, 11201608, 14002010, 22403216, 28004020, 56008040, 112016080]

約数ペア:

[(1, 112016080), (2, 56008040), (4, 28004020), (5, 22403216), (8, 14002010), (10, 11201608), (11, 10183280), (16, 7001005), (20, 5600804), (22, 5091640), (40, 2800402), (44, 2545820), (55, 2036656), (80, 1400201), (88, 1272910), (110, 1018328), (176, 636455), (220, 509164), (440, 254582), (880, 127291)]