26206920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{72797}}^1$

素因数の和:72814

約数の個数: 48

約数和(自身を含む): 85173660

約数和(自身を除く): 58966740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 72797, 145594, 218391, 291188, 363985, 436782, 582376, 655173, 727970, 873564, 1091955, 1310346, 1455940, 1747128, 2183910, 2620692, 2911880, 3275865, 4367820, 5241384, 6551730, 8735640, 13103460, 26206920]

約数ペア:

[(1, 26206920), (2, 13103460), (3, 8735640), (4, 6551730), (5, 5241384), (6, 4367820), (8, 3275865), (9, 2911880), (10, 2620692), (12, 2183910), (15, 1747128), (18, 1455940), (20, 1310346), (24, 1091955), (30, 873564), (36, 727970), (40, 655173), (45, 582376), (60, 436782), (72, 363985), (90, 291188), (120, 218391), (180, 145594), (360, 72797)]