228760730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{50723}}^1$

素因数の和:50782

約数の個数: 32

約数和(自身を含む): 460168128

約数和(自身を除く): 231407398

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 50723, 101446, 253615, 507230, 557953, 1115906, 2079643, 2789765, 4159286, 5579530, 10398215, 20796430, 22876073, 45752146, 114380365, 228760730]

約数ペア:

[(1, 228760730), (2, 114380365), (5, 45752146), (10, 22876073), (11, 20796430), (22, 10398215), (41, 5579530), (55, 4159286), (82, 2789765), (110, 2079643), (205, 1115906), (410, 557953), (451, 507230), (902, 253615), (2255, 101446), (4510, 50723)]