7135830140

素因数分解:

$2^2\times 5^1\times {\mathrm{356791507}}^1$

素因数の和:356791516

約数の個数: 12

約数和(自身を含む): 14985243336

約数和(自身を除く): 7849413196

約数列:

[1, 2, 4, 5, 10, 20, 356791507, 713583014, 1427166028, 1783957535, 3567915070, 7135830140]

約数ペア:

[(1, 7135830140), (2, 3567915070), (4, 1783957535), (5, 1427166028), (10, 713583014), (20, 356791507)]