164070610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{16759}}^1$

素因数の和:16866

約数の個数: 32

約数和(自身を含む): 325814400

約数和(自身を除く): 161743790

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 9790, 16759, 33518, 83795, 167590, 184349, 368698, 921745, 1491551, 1843490, 2983102, 7457755, 14915510, 16407061, 32814122, 82035305, 164070610]

約数ペア:

[(1, 164070610), (2, 82035305), (5, 32814122), (10, 16407061), (11, 14915510), (22, 7457755), (55, 2983102), (89, 1843490), (110, 1491551), (178, 921745), (445, 368698), (890, 184349), (979, 167590), (1958, 83795), (4895, 33518), (9790, 16759)]