82578170

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{2089}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 153489600

約数和(自身を除く): 70911430

約数列:

[1, 2, 5, 10, 59, 67, 118, 134, 295, 335, 590, 670, 2089, 3953, 4178, 7906, 10445, 19765, 20890, 39530, 123251, 139963, 246502, 279926, 616255, 699815, 1232510, 1399630, 8257817, 16515634, 41289085, 82578170]

約数ペア:

[(1, 82578170), (2, 41289085), (5, 16515634), (10, 8257817), (59, 1399630), (67, 1232510), (118, 699815), (134, 616255), (295, 279926), (335, 246502), (590, 139963), (670, 123251), (2089, 39530), (3953, 20890), (4178, 19765), (7906, 10445)]