79689100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{27479}}^1$

素因数の和:27522

約数の個数: 36

約数和(自身を含む): 178894800

約数和(自身を除く): 99205700

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 27479, 54958, 109916, 137395, 274790, 549580, 686975, 796891, 1373950, 1593782, 2747900, 3187564, 3984455, 7968910, 15937820, 19922275, 39844550, 79689100]

約数ペア:

[(1, 79689100), (2, 39844550), (4, 19922275), (5, 15937820), (10, 7968910), (20, 3984455), (25, 3187564), (29, 2747900), (50, 1593782), (58, 1373950), (100, 796891), (116, 686975), (145, 549580), (290, 274790), (580, 137395), (725, 109916), (1450, 54958), (2900, 27479)]