11117200

素因数分解:

$2^4\times 5^2\times {\mathrm{27793}}^1$

素因数の和:27811

約数の個数: 30

約数和(自身を含む): 26710034

約数和(自身を除く): 15592834

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 27793, 55586, 111172, 138965, 222344, 277930, 444688, 555860, 694825, 1111720, 1389650, 2223440, 2779300, 5558600, 11117200]

約数ペア:

[(1, 11117200), (2, 5558600), (4, 2779300), (5, 2223440), (8, 1389650), (10, 1111720), (16, 694825), (20, 555860), (25, 444688), (40, 277930), (50, 222344), (80, 138965), (100, 111172), (200, 55586), (400, 27793)]