11130400

素因数分解:

$2^5\times 5^2\times {\mathrm{13913}}^1$

素因数の和:13933

約数の個数: 36

約数和(自身を含む): 27174042

約数和(自身を除く): 16043642

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 13913, 27826, 55652, 69565, 111304, 139130, 222608, 278260, 347825, 445216, 556520, 695650, 1113040, 1391300, 2226080, 2782600, 5565200, 11130400]

約数ペア:

[(1, 11130400), (2, 5565200), (4, 2782600), (5, 2226080), (8, 1391300), (10, 1113040), (16, 695650), (20, 556520), (25, 445216), (32, 347825), (40, 278260), (50, 222608), (80, 139130), (100, 111304), (160, 69565), (200, 55652), (400, 27826), (800, 13913)]