171900540590

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10159}}^1\times {\mathrm{21419}}^1$

素因数の和:31664

約数の個数: 32

約数和(自身を含む): 313383168000

約数和(自身を除く): 141482627410

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 10159, 20318, 21419, 42838, 50795, 101590, 107095, 214190, 802561, 1605122, 1692101, 3384202, 4012805, 8025610, 8460505, 16921010, 217595621, 435191242, 1087978105, 2175956210, 17190054059, 34380108118, 85950270295, 171900540590]

約数ペア:

[(1, 171900540590), (2, 85950270295), (5, 34380108118), (10, 17190054059), (79, 2175956210), (158, 1087978105), (395, 435191242), (790, 217595621), (10159, 16921010), (20318, 8460505), (21419, 8025610), (42838, 4012805), (50795, 3384202), (101590, 1692101), (107095, 1605122), (214190, 802561)]