5601000400

素因数分解:

$2^4\times 5^2\times {\mathrm{14002501}}^1$

素因数の和:14002519

約数の個数: 30

約数和(自身を含む): 13456404422

約数和(自身を除く): 7855404022

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 14002501, 28005002, 56010004, 70012505, 112020008, 140025010, 224040016, 280050020, 350062525, 560100040, 700125050, 1120200080, 1400250100, 2800500200, 5601000400]

約数ペア:

[(1, 5601000400), (2, 2800500200), (4, 1400250100), (5, 1120200080), (8, 700125050), (10, 560100040), (16, 350062525), (20, 280050020), (25, 224040016), (40, 140025010), (50, 112020008), (80, 70012505), (100, 56010004), (200, 28005002), (400, 14002501)]