4775420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18367}}^1$

素因数の和:18389

約数の個数: 24

約数和(自身を含む): 10800384

約数和(自身を除く): 6024964

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 18367, 36734, 73468, 91835, 183670, 238771, 367340, 477542, 955084, 1193855, 2387710, 4775420]

約数ペア:

[(1, 4775420), (2, 2387710), (4, 1193855), (5, 955084), (10, 477542), (13, 367340), (20, 238771), (26, 183670), (52, 91835), (65, 73468), (130, 36734), (260, 18367)]