23292880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22397}}^1$

素因数の和:22423

約数の個数: 40

約数和(自身を含む): 58324392

約数和(自身を除く): 35031512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 22397, 44794, 89588, 111985, 179176, 223970, 291161, 358352, 447940, 582322, 895880, 1164644, 1455805, 1791760, 2329288, 2911610, 4658576, 5823220, 11646440, 23292880]

約数ペア:

[(1, 23292880), (2, 11646440), (4, 5823220), (5, 4658576), (8, 2911610), (10, 2329288), (13, 1791760), (16, 1455805), (20, 1164644), (26, 895880), (40, 582322), (52, 447940), (65, 358352), (80, 291161), (104, 223970), (130, 179176), (208, 111985), (260, 89588), (520, 44794), (1040, 22397)]