41991710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7621}}^1$

素因数の和:7676

約数の個数: 32

約数和(自身を含む): 82317600

約数和(自身を除く): 40325890

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 7621, 15242, 38105, 76210, 144799, 221009, 289598, 442018, 723995, 1105045, 1447990, 2210090, 4199171, 8398342, 20995855, 41991710]

約数ペア:

[(1, 41991710), (2, 20995855), (5, 8398342), (10, 4199171), (19, 2210090), (29, 1447990), (38, 1105045), (58, 723995), (95, 442018), (145, 289598), (190, 221009), (290, 144799), (551, 76210), (1102, 38105), (2755, 15242), (5510, 7621)]