81726702010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5004697}}^1$

素因数の和:5004798

約数の個数: 32

約数和(自身を含む): 155666126592

約数和(自身を除く): 73939424582

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 3266, 8165, 16330, 5004697, 10009394, 25023485, 50046970, 115108031, 230216062, 355333487, 575540155, 710666974, 1151080310, 1776667435, 3553334870, 8172670201, 16345340402, 40863351005, 81726702010]

約数ペア:

[(1, 81726702010), (2, 40863351005), (5, 16345340402), (10, 8172670201), (23, 3553334870), (46, 1776667435), (71, 1151080310), (115, 710666974), (142, 575540155), (230, 355333487), (355, 230216062), (710, 115108031), (1633, 50046970), (3266, 25023485), (8165, 10009394), (16330, 5004697)]