1330550140

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1\times {\mathrm{1747}}^1$

素因数の和:2206

約数の個数: 48

約数和(自身を含む): 2828865312

約数和(自身を除く): 1498315172

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 337, 452, 565, 674, 1130, 1348, 1685, 1747, 2260, 3370, 3494, 6740, 6988, 8735, 17470, 34940, 38081, 76162, 152324, 190405, 197411, 380810, 394822, 588739, 761620, 789644, 987055, 1177478, 1974110, 2354956, 2943695, 3948220, 5887390, 11774780, 66527507, 133055014, 266110028, 332637535, 665275070, 1330550140]

約数ペア:

[(1, 1330550140), (2, 665275070), (4, 332637535), (5, 266110028), (10, 133055014), (20, 66527507), (113, 11774780), (226, 5887390), (337, 3948220), (452, 2943695), (565, 2354956), (674, 1974110), (1130, 1177478), (1348, 987055), (1685, 789644), (1747, 761620), (2260, 588739), (3370, 394822), (3494, 380810), (6740, 197411), (6988, 190405), (8735, 152324), (17470, 76162), (34940, 38081)]