97472180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{374893}}^1$

素因数の和:374915

約数の個数: 24

約数和(自身を含む): 220437672

約数和(自身を除く): 122965492

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 374893, 749786, 1499572, 1874465, 3748930, 4873609, 7497860, 9747218, 19494436, 24368045, 48736090, 97472180]

約数ペア:

[(1, 97472180), (2, 48736090), (4, 24368045), (5, 19494436), (10, 9747218), (13, 7497860), (20, 4873609), (26, 3748930), (52, 1874465), (65, 1499572), (130, 749786), (260, 374893)]