2084836400

素因数分解:

$2^4\times 5^2\times {\mathrm{5212091}}^1$

素因数の和:5212109

約数の個数: 30

約数和(自身を含む): 5008820412

約数和(自身を除く): 2923984012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 5212091, 10424182, 20848364, 26060455, 41696728, 52120910, 83393456, 104241820, 130302275, 208483640, 260604550, 416967280, 521209100, 1042418200, 2084836400]

約数ペア:

[(1, 2084836400), (2, 1042418200), (4, 521209100), (5, 416967280), (8, 260604550), (10, 208483640), (16, 130302275), (20, 104241820), (25, 83393456), (40, 52120910), (50, 41696728), (80, 26060455), (100, 20848364), (200, 10424182), (400, 5212091)]