4328706440

素因数分解:

$2^3\times 5^1\times {\mathrm{3823}}^1\times {\mathrm{28307}}^1$

素因数の和:32141

約数の個数: 32

約数和(自身を含む): 9742481280

約数和(自身を除く): 5413774840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3823, 7646, 15292, 19115, 28307, 30584, 38230, 56614, 76460, 113228, 141535, 152920, 226456, 283070, 566140, 1132280, 108217661, 216435322, 432870644, 541088305, 865741288, 1082176610, 2164353220, 4328706440]

約数ペア:

[(1, 4328706440), (2, 2164353220), (4, 1082176610), (5, 865741288), (8, 541088305), (10, 432870644), (20, 216435322), (40, 108217661), (3823, 1132280), (7646, 566140), (15292, 283070), (19115, 226456), (28307, 152920), (30584, 141535), (38230, 113228), (56614, 76460)]