8152850

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^2\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 36

約数和(自身を含む): 15703422

約数和(自身を除く): 7550572

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 97, 194, 205, 410, 485, 970, 1025, 1681, 2050, 2425, 3362, 3977, 4850, 7954, 8405, 16810, 19885, 39770, 42025, 84050, 99425, 163057, 198850, 326114, 815285, 1630570, 4076425, 8152850]

約数ペア:

[(1, 8152850), (2, 4076425), (5, 1630570), (10, 815285), (25, 326114), (41, 198850), (50, 163057), (82, 99425), (97, 84050), (194, 42025), (205, 39770), (410, 19885), (485, 16810), (970, 8405), (1025, 7954), (1681, 4850), (2050, 3977), (2425, 3362)]