5546840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10667}}^1$

素因数の和:10691

約数の個数: 32

約数和(自身を含む): 13441680

約数和(自身を除く): 7894840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 10667, 21334, 42668, 53335, 85336, 106670, 138671, 213340, 277342, 426680, 554684, 693355, 1109368, 1386710, 2773420, 5546840]

約数ペア:

[(1, 5546840), (2, 2773420), (4, 1386710), (5, 1109368), (8, 693355), (10, 554684), (13, 426680), (20, 277342), (26, 213340), (40, 138671), (52, 106670), (65, 85336), (104, 53335), (130, 42668), (260, 21334), (520, 10667)]