45096400

素因数分解:

$2^4\times 5^2\times {\mathrm{112741}}^1$

素因数の和:112759

約数の個数: 30

約数和(自身を含む): 108345062

約数和(自身を除く): 63248662

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 112741, 225482, 450964, 563705, 901928, 1127410, 1803856, 2254820, 2818525, 4509640, 5637050, 9019280, 11274100, 22548200, 45096400]

約数ペア:

[(1, 45096400), (2, 22548200), (4, 11274100), (5, 9019280), (8, 5637050), (10, 4509640), (16, 2818525), (20, 2254820), (25, 1803856), (40, 1127410), (50, 901928), (80, 563705), (100, 450964), (200, 225482), (400, 112741)]