23021680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26161}}^1$

素因数の和:26185

約数の個数: 40

約数和(自身を含む): 58393584

約数和(自身を除く): 35371904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 26161, 52322, 104644, 130805, 209288, 261610, 287771, 418576, 523220, 575542, 1046440, 1151084, 1438855, 2092880, 2302168, 2877710, 4604336, 5755420, 11510840, 23021680]

約数ペア:

[(1, 23021680), (2, 11510840), (4, 5755420), (5, 4604336), (8, 2877710), (10, 2302168), (11, 2092880), (16, 1438855), (20, 1151084), (22, 1046440), (40, 575542), (44, 523220), (55, 418576), (80, 287771), (88, 261610), (110, 209288), (176, 130805), (220, 104644), (440, 52322), (880, 26161)]