191672020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{330469}}^1$

素因数の和:330507

約数の個数: 24

約数和(自身を含む): 416392200

約数和(自身を除く): 224720180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 330469, 660938, 1321876, 1652345, 3304690, 6609380, 9583601, 19167202, 38334404, 47918005, 95836010, 191672020]

約数ペア:

[(1, 191672020), (2, 95836010), (4, 47918005), (5, 38334404), (10, 19167202), (20, 9583601), (29, 6609380), (58, 3304690), (116, 1652345), (145, 1321876), (290, 660938), (580, 330469)]