541259500780

素因数分解:

$2^2\times 5^1\times {\mathrm{3271}}^1\times {\mathrm{8273609}}^1$

素因数の和:8276889

約数の個数: 24

約数和(自身を含む): 1136992580640

約数和(自身を除く): 595733079860

約数列:

[1, 2, 4, 5, 10, 20, 3271, 6542, 13084, 16355, 32710, 65420, 8273609, 16547218, 33094436, 41368045, 82736090, 165472180, 27062975039, 54125950078, 108251900156, 135314875195, 270629750390, 541259500780]

約数ペア:

[(1, 541259500780), (2, 270629750390), (4, 135314875195), (5, 108251900156), (10, 54125950078), (20, 27062975039), (3271, 165472180), (6542, 82736090), (13084, 41368045), (16355, 33094436), (32710, 16547218), (65420, 8273609)]