165110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:116

約数の個数: 32

約数和(自身を含む): 345600

約数和(自身を除く): 180490

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 79, 95, 110, 158, 190, 209, 395, 418, 790, 869, 1045, 1501, 1738, 2090, 3002, 4345, 7505, 8690, 15010, 16511, 33022, 82555, 165110]

約数ペア:

[(1, 165110), (2, 82555), (5, 33022), (10, 16511), (11, 15010), (19, 8690), (22, 7505), (38, 4345), (55, 3002), (79, 2090), (95, 1738), (110, 1501), (158, 1045), (190, 869), (209, 790), (395, 418)]