23303720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52963}}^1$

素因数の和:52985

約数の個数: 32

約数和(自身を含む): 57201120

約数和(自身を除く): 33897400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 52963, 105926, 211852, 264815, 423704, 529630, 582593, 1059260, 1165186, 2118520, 2330372, 2912965, 4660744, 5825930, 11651860, 23303720]

約数ペア:

[(1, 23303720), (2, 11651860), (4, 5825930), (5, 4660744), (8, 2912965), (10, 2330372), (11, 2118520), (20, 1165186), (22, 1059260), (40, 582593), (44, 529630), (55, 423704), (88, 264815), (110, 211852), (220, 105926), (440, 52963)]