67180360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129193}}^1$

素因数の和:129217

約数の個数: 32

約数和(自身を含む): 162784440

約数和(自身を除く): 95604080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 129193, 258386, 516772, 645965, 1033544, 1291930, 1679509, 2583860, 3359018, 5167720, 6718036, 8397545, 13436072, 16795090, 33590180, 67180360]

約数ペア:

[(1, 67180360), (2, 33590180), (4, 16795090), (5, 13436072), (8, 8397545), (10, 6718036), (13, 5167720), (20, 3359018), (26, 2583860), (40, 1679509), (52, 1291930), (65, 1033544), (104, 645965), (130, 516772), (260, 258386), (520, 129193)]