8082400

素因数分解:

$2^5\times 5^2\times {\mathrm{10103}}^1$

素因数の和:10123

約数の個数: 36

約数和(自身を含む): 19733112

約数和(自身を除く): 11650712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 10103, 20206, 40412, 50515, 80824, 101030, 161648, 202060, 252575, 323296, 404120, 505150, 808240, 1010300, 1616480, 2020600, 4041200, 8082400]

約数ペア:

[(1, 8082400), (2, 4041200), (4, 2020600), (5, 1616480), (8, 1010300), (10, 808240), (16, 505150), (20, 404120), (25, 323296), (32, 252575), (40, 202060), (50, 161648), (80, 101030), (100, 80824), (160, 50515), (200, 40412), (400, 20206), (800, 10103)]