23918840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54361}}^1$

素因数の和:54383

約数の個数: 32

約数和(自身を含む): 58710960

約数和(自身を除く): 34792120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 54361, 108722, 217444, 271805, 434888, 543610, 597971, 1087220, 1195942, 2174440, 2391884, 2989855, 4783768, 5979710, 11959420, 23918840]

約数ペア:

[(1, 23918840), (2, 11959420), (4, 5979710), (5, 4783768), (8, 2989855), (10, 2391884), (11, 2174440), (20, 1195942), (22, 1087220), (40, 597971), (44, 543610), (55, 434888), (88, 271805), (110, 217444), (220, 108722), (440, 54361)]