2019950244325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{27140749}}^1$

素因数の和:27141001

約数の個数: 24

約数和(自身を含む): 2709189665000

約数和(自身を除く): 689239420675

約数列:

[1, 5, 13, 25, 65, 229, 325, 1145, 2977, 5725, 14885, 74425, 27140749, 135703745, 352829737, 678518725, 1764148685, 6215231521, 8820743425, 31076157605, 80798009773, 155380788025, 403990048865, 2019950244325]

約数ペア:

[(1, 2019950244325), (5, 403990048865), (13, 155380788025), (25, 80798009773), (65, 31076157605), (229, 8820743425), (325, 6215231521), (1145, 1764148685), (2977, 678518725), (5725, 352829737), (14885, 135703745), (74425, 27140749)]