83112560

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{6221}}^1$

素因数の和:6401

約数の個数: 40

約数和(自身を含む): 194425056

約数和(自身を除く): 111312496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 6221, 6680, 12442, 13360, 24884, 31105, 49768, 62210, 99536, 124420, 248840, 497680, 1038907, 2077814, 4155628, 5194535, 8311256, 10389070, 16622512, 20778140, 41556280, 83112560]

約数ペア:

[(1, 83112560), (2, 41556280), (4, 20778140), (5, 16622512), (8, 10389070), (10, 8311256), (16, 5194535), (20, 4155628), (40, 2077814), (80, 1038907), (167, 497680), (334, 248840), (668, 124420), (835, 99536), (1336, 62210), (1670, 49768), (2672, 31105), (3340, 24884), (6221, 13360), (6680, 12442)]