795140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 1693440

約数和(自身を除く): 898300

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 479, 830, 958, 1660, 1916, 2395, 4790, 9580, 39757, 79514, 159028, 198785, 397570, 795140]

約数ペア:

[(1, 795140), (2, 397570), (4, 198785), (5, 159028), (10, 79514), (20, 39757), (83, 9580), (166, 4790), (332, 2395), (415, 1916), (479, 1660), (830, 958)]