82327420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{9967}}^1$

素因数の和:10042

約数の個数: 48

約数和(自身を含む): 200954880

約数和(自身を除く): 118627460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 9967, 19934, 39868, 49835, 69769, 99670, 139538, 199340, 279076, 348845, 588053, 697690, 1176106, 1395380, 2352212, 2940265, 4116371, 5880530, 8232742, 11761060, 16465484, 20581855, 41163710, 82327420]

約数ペア:

[(1, 82327420), (2, 41163710), (4, 20581855), (5, 16465484), (7, 11761060), (10, 8232742), (14, 5880530), (20, 4116371), (28, 2940265), (35, 2352212), (59, 1395380), (70, 1176106), (118, 697690), (140, 588053), (236, 348845), (295, 279076), (413, 199340), (590, 139538), (826, 99670), (1180, 69769), (1652, 49835), (2065, 39868), (4130, 19934), (8260, 9967)]