2016333875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{23143}}^1$

素因数の和:23216

約数の個数: 32

約数和(自身を含む): 2729510784

約数和(自身を除く): 713176909

約数列:

[1, 5, 17, 25, 41, 85, 125, 205, 425, 697, 1025, 2125, 3485, 5125, 17425, 23143, 87125, 115715, 393431, 578575, 948863, 1967155, 2892875, 4744315, 9835775, 16130671, 23721575, 49178875, 80653355, 118607875, 403266775, 2016333875]

約数ペア:

[(1, 2016333875), (5, 403266775), (17, 118607875), (25, 80653355), (41, 49178875), (85, 23721575), (125, 16130671), (205, 9835775), (425, 4744315), (697, 2892875), (1025, 1967155), (2125, 948863), (3485, 578575), (5125, 393431), (17425, 115715), (23143, 87125)]