9966400

素因数分解:

$2^6\times 5^2\times {\mathrm{6229}}^1$

素因数の和:6251

約数の個数: 42

約数和(自身を含む): 24527510

約数和(自身を除く): 14561110

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 6229, 12458, 24916, 31145, 49832, 62290, 99664, 124580, 155725, 199328, 249160, 311450, 398656, 498320, 622900, 996640, 1245800, 1993280, 2491600, 4983200, 9966400]

約数ペア:

[(1, 9966400), (2, 4983200), (4, 2491600), (5, 1993280), (8, 1245800), (10, 996640), (16, 622900), (20, 498320), (25, 398656), (32, 311450), (40, 249160), (50, 199328), (64, 155725), (80, 124580), (100, 99664), (160, 62290), (200, 49832), (320, 31145), (400, 24916), (800, 12458), (1600, 6229)]