9550840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18367}}^1$

素因数の和:18391

約数の個数: 32

約数和(自身を含む): 23143680

約数和(自身を除く): 13592840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 18367, 36734, 73468, 91835, 146936, 183670, 238771, 367340, 477542, 734680, 955084, 1193855, 1910168, 2387710, 4775420, 9550840]

約数ペア:

[(1, 9550840), (2, 4775420), (4, 2387710), (5, 1910168), (8, 1193855), (10, 955084), (13, 734680), (20, 477542), (26, 367340), (40, 238771), (52, 183670), (65, 146936), (104, 91835), (130, 73468), (260, 36734), (520, 18367)]