841569460

素因数分解:

$2^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{41213}}^1$

素因数の和:42243

約数の個数: 24

約数和(自身を含む): 1769069736

約数和(自身を除く): 927500276

約数列:

[1, 2, 4, 5, 10, 20, 1021, 2042, 4084, 5105, 10210, 20420, 41213, 82426, 164852, 206065, 412130, 824260, 42078473, 84156946, 168313892, 210392365, 420784730, 841569460]

約数ペア:

[(1, 841569460), (2, 420784730), (4, 210392365), (5, 168313892), (10, 84156946), (20, 42078473), (1021, 824260), (2042, 412130), (4084, 206065), (5105, 164852), (10210, 82426), (20420, 41213)]