67420900

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{8123}}^1$

素因数の和:8220

約数の個数: 36

約数和(自身を含む): 148084272

約数和(自身を除く): 80663372

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 332, 415, 830, 1660, 2075, 4150, 8123, 8300, 16246, 32492, 40615, 81230, 162460, 203075, 406150, 674209, 812300, 1348418, 2696836, 3371045, 6742090, 13484180, 16855225, 33710450, 67420900]

約数ペア:

[(1, 67420900), (2, 33710450), (4, 16855225), (5, 13484180), (10, 6742090), (20, 3371045), (25, 2696836), (50, 1348418), (83, 812300), (100, 674209), (166, 406150), (332, 203075), (415, 162460), (830, 81230), (1660, 40615), (2075, 32492), (4150, 16246), (8123, 8300)]