9910940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38119}}^1$

素因数の和:38141

約数の個数: 24

約数和(自身を含む): 22414560

約数和(自身を除く): 12503620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 38119, 76238, 152476, 190595, 381190, 495547, 762380, 991094, 1982188, 2477735, 4955470, 9910940]

約数ペア:

[(1, 9910940), (2, 4955470), (4, 2477735), (5, 1982188), (10, 991094), (13, 762380), (20, 495547), (26, 381190), (52, 190595), (65, 152476), (130, 76238), (260, 38119)]