22693720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{81049}}^1$

素因数の和:81067

約数の個数: 32

約数和(自身を含む): 58356000

約数和(自身を除く): 35662280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 81049, 162098, 324196, 405245, 567343, 648392, 810490, 1134686, 1620980, 2269372, 2836715, 3241960, 4538744, 5673430, 11346860, 22693720]

約数ペア:

[(1, 22693720), (2, 11346860), (4, 5673430), (5, 4538744), (7, 3241960), (8, 2836715), (10, 2269372), (14, 1620980), (20, 1134686), (28, 810490), (35, 648392), (40, 567343), (56, 405245), (70, 324196), (140, 162098), (280, 81049)]