126075290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2887}}^1$

素因数の和:3302

約数の個数: 32

約数和(自身を含む): 248275584

約数和(自身を除く): 122200294

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 397, 794, 1985, 2887, 3970, 4367, 5774, 8734, 14435, 21835, 28870, 31757, 43670, 63514, 158785, 317570, 1146139, 2292278, 5730695, 11461390, 12607529, 25215058, 63037645, 126075290]

約数ペア:

[(1, 126075290), (2, 63037645), (5, 25215058), (10, 12607529), (11, 11461390), (22, 5730695), (55, 2292278), (110, 1146139), (397, 317570), (794, 158785), (1985, 63514), (2887, 43670), (3970, 31757), (4367, 28870), (5774, 21835), (8734, 14435)]