79891130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{4349}}^1$

素因数の和:4534

約数の個数: 32

約数和(自身を含む): 157852800

約数和(自身を除く): 77961670

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 167, 334, 835, 1670, 1837, 3674, 4349, 8698, 9185, 18370, 21745, 43490, 47839, 95678, 239195, 478390, 726283, 1452566, 3631415, 7262830, 7989113, 15978226, 39945565, 79891130]

約数ペア:

[(1, 79891130), (2, 39945565), (5, 15978226), (10, 7989113), (11, 7262830), (22, 3631415), (55, 1452566), (110, 726283), (167, 478390), (334, 239195), (835, 95678), (1670, 47839), (1837, 43490), (3674, 21745), (4349, 18370), (8698, 9185)]