26456940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{146983}}^1$

素因数の和:146998

約数の個数: 36

約数和(自身を含む): 80253264

約数和(自身を除く): 53796324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 146983, 293966, 440949, 587932, 734915, 881898, 1322847, 1469830, 1763796, 2204745, 2645694, 2939660, 4409490, 5291388, 6614235, 8818980, 13228470, 26456940]

約数ペア:

[(1, 26456940), (2, 13228470), (3, 8818980), (4, 6614235), (5, 5291388), (6, 4409490), (9, 2939660), (10, 2645694), (12, 2204745), (15, 1763796), (18, 1469830), (20, 1322847), (30, 881898), (36, 734915), (45, 587932), (60, 440949), (90, 293966), (180, 146983)]