11630840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22367}}^1$

素因数の和:22391

約数の個数: 32

約数和(自身を含む): 28183680

約数和(自身を除く): 16552840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 22367, 44734, 89468, 111835, 178936, 223670, 290771, 447340, 581542, 894680, 1163084, 1453855, 2326168, 2907710, 5815420, 11630840]

約数ペア:

[(1, 11630840), (2, 5815420), (4, 2907710), (5, 2326168), (8, 1453855), (10, 1163084), (13, 894680), (20, 581542), (26, 447340), (40, 290771), (52, 223670), (65, 178936), (104, 111835), (130, 89468), (260, 44734), (520, 22367)]