80212187570

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1\times {\mathrm{240437}}^1$

素因数の和:240974

約数の個数: 32

約数和(自身を含む): 146680644528

約数和(自身を除く): 66468456958

約数列:

[1, 2, 5, 10, 73, 146, 365, 457, 730, 914, 2285, 4570, 33361, 66722, 166805, 240437, 333610, 480874, 1202185, 2404370, 17551901, 35103802, 87759505, 109879709, 175519010, 219759418, 549398545, 1098797090, 8021218757, 16042437514, 40106093785, 80212187570]

約数ペア:

[(1, 80212187570), (2, 40106093785), (5, 16042437514), (10, 8021218757), (73, 1098797090), (146, 549398545), (365, 219759418), (457, 175519010), (730, 109879709), (914, 87759505), (2285, 35103802), (4570, 17551901), (33361, 2404370), (66722, 1202185), (166805, 480874), (240437, 333610)]