85386950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8171}}^1$

素因数の和:8213

約数の個数: 48

約数和(自身を含む): 182399040

約数和(自身を除く): 97012090

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5225, 8171, 10450, 16342, 40855, 81710, 89881, 155249, 179762, 204275, 310498, 408550, 449405, 776245, 898810, 1552490, 1707739, 2247025, 3415478, 3881225, 4494050, 7762450, 8538695, 17077390, 42693475, 85386950]

約数ペア:

[(1, 85386950), (2, 42693475), (5, 17077390), (10, 8538695), (11, 7762450), (19, 4494050), (22, 3881225), (25, 3415478), (38, 2247025), (50, 1707739), (55, 1552490), (95, 898810), (110, 776245), (190, 449405), (209, 408550), (275, 310498), (418, 204275), (475, 179762), (550, 155249), (950, 89881), (1045, 81710), (2090, 40855), (5225, 16342), (8171, 10450)]