14438840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27767}}^1$

素因数の和:27791

約数の個数: 32

約数和(自身を含む): 34987680

約数和(自身を除く): 20548840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 27767, 55534, 111068, 138835, 222136, 277670, 360971, 555340, 721942, 1110680, 1443884, 1804855, 2887768, 3609710, 7219420, 14438840]

約数ペア:

[(1, 14438840), (2, 7219420), (4, 3609710), (5, 2887768), (8, 1804855), (10, 1443884), (13, 1110680), (20, 721942), (26, 555340), (40, 360971), (52, 277670), (65, 222136), (104, 138835), (130, 111068), (260, 55534), (520, 27767)]