44857840

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8369}}^1$

素因数の和:8449

約数の個数: 40

約数和(自身を含む): 105863760

約数和(自身を除く): 61005920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 8369, 16738, 33476, 41845, 66952, 83690, 133904, 167380, 334760, 560723, 669520, 1121446, 2242892, 2803615, 4485784, 5607230, 8971568, 11214460, 22428920, 44857840]

約数ペア:

[(1, 44857840), (2, 22428920), (4, 11214460), (5, 8971568), (8, 5607230), (10, 4485784), (16, 2803615), (20, 2242892), (40, 1121446), (67, 669520), (80, 560723), (134, 334760), (268, 167380), (335, 133904), (536, 83690), (670, 66952), (1072, 41845), (1340, 33476), (2680, 16738), (5360, 8369)]