40958620

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{43573}}^1$

素因数の和:43629

約数の個数: 24

約数和(自身を含む): 87845184

約数和(自身を除く): 46886564

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 43573, 87146, 174292, 217865, 435730, 871460, 2047931, 4095862, 8191724, 10239655, 20479310, 40958620]

約数ペア:

[(1, 40958620), (2, 20479310), (4, 10239655), (5, 8191724), (10, 4095862), (20, 2047931), (47, 871460), (94, 435730), (188, 217865), (235, 174292), (470, 87146), (940, 43573)]