159300340

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{100823}}^1$

素因数の和:100911

約数の個数: 24

約数和(自身を含む): 338768640

約数和(自身を除く): 179468300

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 100823, 201646, 403292, 504115, 1008230, 2016460, 7965017, 15930034, 31860068, 39825085, 79650170, 159300340]

約数ペア:

[(1, 159300340), (2, 79650170), (4, 39825085), (5, 31860068), (10, 15930034), (20, 7965017), (79, 2016460), (158, 1008230), (316, 504115), (395, 403292), (790, 201646), (1580, 100823)]