315064834550

素因数分解:

$2^1\times 5^2\times {\mathrm{647}}^1\times {\mathrm{1283}}^1\times {\mathrm{7591}}^1$

素因数の和:9533

約数の個数: 48

約数和(自身を含む): 587461185792

約数和(自身を除く): 272396351242

約数列:

[1, 2, 5, 10, 25, 50, 647, 1283, 1294, 2566, 3235, 6415, 6470, 7591, 12830, 15182, 16175, 32075, 32350, 37955, 64150, 75910, 189775, 379550, 830101, 1660202, 4150505, 4911377, 8301010, 9739253, 9822754, 19478506, 20752525, 24556885, 41505050, 48696265, 49113770, 97392530, 122784425, 243481325, 245568850, 486962650, 6301296691, 12602593382, 31506483455, 63012966910, 157532417275, 315064834550]

約数ペア:

[(1, 315064834550), (2, 157532417275), (5, 63012966910), (10, 31506483455), (25, 12602593382), (50, 6301296691), (647, 486962650), (1283, 245568850), (1294, 243481325), (2566, 122784425), (3235, 97392530), (6415, 49113770), (6470, 48696265), (7591, 41505050), (12830, 24556885), (15182, 20752525), (16175, 19478506), (32075, 9822754), (32350, 9739253), (37955, 8301010), (64150, 4911377), (75910, 4150505), (189775, 1660202), (379550, 830101)]