3808796509540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{216217}}^1\times {\mathrm{80071}}^1$

素因数の和:296308

約数の個数: 48

約数和(自身を含む): 8725755878784

約数和(自身を除く): 4916959369244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 80071, 160142, 216217, 320284, 400355, 432434, 800710, 864868, 880781, 1081085, 1601420, 1761562, 2162170, 2378387, 3523124, 4324340, 4403905, 4756774, 8807810, 9513548, 11891935, 17615620, 23783870, 47567740, 17312711407, 34625422814, 69250845628, 86563557035, 173127114070, 190439825477, 346254228140, 380879650954, 761759301908, 952199127385, 1904398254770, 3808796509540]

約数ペア:

[(1, 3808796509540), (2, 1904398254770), (4, 952199127385), (5, 761759301908), (10, 380879650954), (11, 346254228140), (20, 190439825477), (22, 173127114070), (44, 86563557035), (55, 69250845628), (110, 34625422814), (220, 17312711407), (80071, 47567740), (160142, 23783870), (216217, 17615620), (320284, 11891935), (400355, 9513548), (432434, 8807810), (800710, 4756774), (864868, 4403905), (880781, 4324340), (1081085, 3523124), (1601420, 2378387), (1761562, 2162170)]