16810366870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{23719}}^1$

素因数の和:24133

約数の個数: 64

約数和(自身を含む): 35044876800

約数和(自身を除く): 18234509930

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 379, 758, 935, 1870, 1895, 3790, 4169, 6443, 8338, 12886, 20845, 23719, 32215, 41690, 47438, 64430, 70873, 118595, 141746, 237190, 260909, 354365, 403223, 521818, 708730, 806446, 1304545, 2016115, 2609090, 4032230, 4435453, 8870906, 8989501, 17979002, 22177265, 44354530, 44947505, 89895010, 98884511, 152821517, 197769022, 305643034, 494422555, 764107585, 988845110, 1528215170, 1681036687, 3362073374, 8405183435, 16810366870]

約数ペア:

[(1, 16810366870), (2, 8405183435), (5, 3362073374), (10, 1681036687), (11, 1528215170), (17, 988845110), (22, 764107585), (34, 494422555), (55, 305643034), (85, 197769022), (110, 152821517), (170, 98884511), (187, 89895010), (374, 44947505), (379, 44354530), (758, 22177265), (935, 17979002), (1870, 8989501), (1895, 8870906), (3790, 4435453), (4169, 4032230), (6443, 2609090), (8338, 2016115), (12886, 1304545), (20845, 806446), (23719, 708730), (32215, 521818), (41690, 403223), (47438, 354365), (64430, 260909), (70873, 237190), (118595, 141746)]