12675550

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{3209}}^1$

素因数の和:3300

約数の個数: 24

約数和(自身を含む): 23882400

約数和(自身を除く): 11206850

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3209, 3950, 6418, 16045, 32090, 80225, 160450, 253511, 507022, 1267555, 2535110, 6337775, 12675550]

約数ペア:

[(1, 12675550), (2, 6337775), (5, 2535110), (10, 1267555), (25, 507022), (50, 253511), (79, 160450), (158, 80225), (395, 32090), (790, 16045), (1975, 6418), (3209, 3950)]