23390840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53161}}^1$

素因数の和:53183

約数の個数: 32

約数和(自身を含む): 57414960

約数和(自身を除く): 34024120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 53161, 106322, 212644, 265805, 425288, 531610, 584771, 1063220, 1169542, 2126440, 2339084, 2923855, 4678168, 5847710, 11695420, 23390840]

約数ペア:

[(1, 23390840), (2, 11695420), (4, 5847710), (5, 4678168), (8, 2923855), (10, 2339084), (11, 2126440), (20, 1169542), (22, 1063220), (40, 584771), (44, 531610), (55, 425288), (88, 265805), (110, 212644), (220, 106322), (440, 53161)]