961138340

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{578999}}^1$

素因数の和:579091

約数の個数: 24

約数和(自身を含む): 2042712000

約数和(自身を除く): 1081573660

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 578999, 1157998, 2315996, 2894995, 5789990, 11579980, 48056917, 96113834, 192227668, 240284585, 480569170, 961138340]

約数ペア:

[(1, 961138340), (2, 480569170), (4, 240284585), (5, 192227668), (10, 96113834), (20, 48056917), (83, 11579980), (166, 5789990), (332, 2894995), (415, 2315996), (830, 1157998), (1660, 578999)]