82106530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10513}}^1$

素因数の和:10602

約数の個数: 32

約数和(自身を含む): 163513728

約数和(自身を除く): 81407198

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 10513, 21026, 52565, 105130, 115643, 231286, 578215, 746423, 1156430, 1492846, 3732115, 7464230, 8210653, 16421306, 41053265, 82106530]

約数ペア:

[(1, 82106530), (2, 41053265), (5, 16421306), (10, 8210653), (11, 7464230), (22, 3732115), (55, 1492846), (71, 1156430), (110, 746423), (142, 578215), (355, 231286), (710, 115643), (781, 105130), (1562, 52565), (3905, 21026), (7810, 10513)]