379212920

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{201709}}^1$

素因数の和:201767

約数の個数: 32

約数和(自身を含む): 871387200

約数和(自身を除く): 492174280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 201709, 403418, 806836, 1008545, 1613672, 2017090, 4034180, 8068360, 9480323, 18960646, 37921292, 47401615, 75842584, 94803230, 189606460, 379212920]

約数ペア:

[(1, 379212920), (2, 189606460), (4, 94803230), (5, 75842584), (8, 47401615), (10, 37921292), (20, 18960646), (40, 9480323), (47, 8068360), (94, 4034180), (188, 2017090), (235, 1613672), (376, 1008545), (470, 806836), (940, 403418), (1880, 201709)]