86920160

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{3253}}^1$

素因数の和:3435

約数の個数: 48

約数和(自身を含む): 206642016

約数和(自身を除く): 119721856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 1336, 1670, 2672, 3253, 3340, 5344, 6506, 6680, 13012, 13360, 16265, 26024, 26720, 32530, 52048, 65060, 104096, 130120, 260240, 520480, 543251, 1086502, 2173004, 2716255, 4346008, 5432510, 8692016, 10865020, 17384032, 21730040, 43460080, 86920160]

約数ペア:

[(1, 86920160), (2, 43460080), (4, 21730040), (5, 17384032), (8, 10865020), (10, 8692016), (16, 5432510), (20, 4346008), (32, 2716255), (40, 2173004), (80, 1086502), (160, 543251), (167, 520480), (334, 260240), (668, 130120), (835, 104096), (1336, 65060), (1670, 52048), (2672, 32530), (3253, 26720), (3340, 26024), (5344, 16265), (6506, 13360), (6680, 13012)]