13174240

素因数分解:

$2^5\times 5^1\times {\mathrm{82339}}^1$

素因数の和:82354

約数の個数: 24

約数和(自身を含む): 31124520

約数和(自身を除く): 17950280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 82339, 164678, 329356, 411695, 658712, 823390, 1317424, 1646780, 2634848, 3293560, 6587120, 13174240]

約数ペア:

[(1, 13174240), (2, 6587120), (4, 3293560), (5, 2634848), (8, 1646780), (10, 1317424), (16, 823390), (20, 658712), (32, 411695), (40, 329356), (80, 164678), (160, 82339)]