8045597200

素因数分解:

$2^4\times 5^2\times {\mathrm{20113993}}^1$

素因数の和:20114011

約数の個数: 30

約数和(自身を含む): 19329548234

約数和(自身を除く): 11283951034

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 20113993, 40227986, 80455972, 100569965, 160911944, 201139930, 321823888, 402279860, 502849825, 804559720, 1005699650, 1609119440, 2011399300, 4022798600, 8045597200]

約数ペア:

[(1, 8045597200), (2, 4022798600), (4, 2011399300), (5, 1609119440), (8, 1005699650), (10, 804559720), (16, 502849825), (20, 402279860), (25, 321823888), (40, 201139930), (50, 160911944), (80, 100569965), (100, 80455972), (200, 40227986), (400, 20113993)]