23395240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53171}}^1$

素因数の和:53193

約数の個数: 32

約数和(自身を含む): 57425760

約数和(自身を除く): 34030520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 53171, 106342, 212684, 265855, 425368, 531710, 584881, 1063420, 1169762, 2126840, 2339524, 2924405, 4679048, 5848810, 11697620, 23395240]

約数ペア:

[(1, 23395240), (2, 11697620), (4, 5848810), (5, 4679048), (8, 2924405), (10, 2339524), (11, 2126840), (20, 1169762), (22, 1063420), (40, 584881), (44, 531710), (55, 425368), (88, 265855), (110, 212684), (220, 106342), (440, 53171)]