2020443170

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{8171}}^1$

素因数の和:8570

約数の個数: 32

約数和(自身を含む): 3695051520

約数和(自身を除く): 1674608350

約数列:

[1, 2, 5, 10, 79, 158, 313, 395, 626, 790, 1565, 3130, 8171, 16342, 24727, 40855, 49454, 81710, 123635, 247270, 645509, 1291018, 2557523, 3227545, 5115046, 6455090, 12787615, 25575230, 202044317, 404088634, 1010221585, 2020443170]

約数ペア:

[(1, 2020443170), (2, 1010221585), (5, 404088634), (10, 202044317), (79, 25575230), (158, 12787615), (313, 6455090), (395, 5115046), (626, 3227545), (790, 2557523), (1565, 1291018), (3130, 645509), (8171, 247270), (16342, 123635), (24727, 81710), (40855, 49454)]