2016078275

素因数分解:

$5^2\times {\mathrm{167}}^1\times {\mathrm{643}}^1\times {\mathrm{751}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 2522171904

約数和(自身を除く): 506093629

約数列:

[1, 5, 25, 167, 643, 751, 835, 3215, 3755, 4175, 16075, 18775, 107381, 125417, 482893, 536905, 627085, 2414465, 2684525, 3135425, 12072325, 80643131, 403215655, 2016078275]

約数ペア:

[(1, 2016078275), (5, 403215655), (25, 80643131), (167, 12072325), (643, 3135425), (751, 2684525), (835, 2414465), (3215, 627085), (3755, 536905), (4175, 482893), (16075, 125417), (18775, 107381)]