23202520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52733}}^1$

素因数の和:52755

約数の個数: 32

約数和(自身を含む): 56952720

約数和(自身を除く): 33750200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 52733, 105466, 210932, 263665, 421864, 527330, 580063, 1054660, 1160126, 2109320, 2320252, 2900315, 4640504, 5800630, 11601260, 23202520]

約数ペア:

[(1, 23202520), (2, 11601260), (4, 5800630), (5, 4640504), (8, 2900315), (10, 2320252), (11, 2109320), (20, 1160126), (22, 1054660), (40, 580063), (44, 527330), (55, 421864), (88, 263665), (110, 210932), (220, 105466), (440, 52733)]