2779155740

素因数分解:

$2^2\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{93827}}^1$

素因数の和:95317

約数の個数: 24

約数和(自身を含む): 5840230032

約数和(自身を除く): 3061074292

約数列:

[1, 2, 4, 5, 10, 20, 1481, 2962, 5924, 7405, 14810, 29620, 93827, 187654, 375308, 469135, 938270, 1876540, 138957787, 277915574, 555831148, 694788935, 1389577870, 2779155740]

約数ペア:

[(1, 2779155740), (2, 1389577870), (4, 694788935), (5, 555831148), (10, 277915574), (20, 138957787), (1481, 1876540), (2962, 938270), (5924, 469135), (7405, 375308), (14810, 187654), (29620, 93827)]