418156950545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1051}}^1\times {\mathrm{15569}}^1$

素因数の和:16913

約数の個数: 32

約数和(自身を含む): 530700336000

約数和(自身を除く): 112543385455

約数列:

[1, 5, 19, 95, 269, 1051, 1345, 5111, 5255, 15569, 19969, 25555, 77845, 99845, 282719, 295811, 1413595, 1479055, 4188061, 5371661, 16363019, 20940305, 26858305, 79573159, 81815095, 310897361, 397865795, 1554486805, 4401652111, 22008260555, 83631390109, 418156950545]

約数ペア:

[(1, 418156950545), (5, 83631390109), (19, 22008260555), (95, 4401652111), (269, 1554486805), (1051, 397865795), (1345, 310897361), (5111, 81815095), (5255, 79573159), (15569, 26858305), (19969, 20940305), (25555, 16363019), (77845, 5371661), (99845, 4188061), (282719, 1479055), (295811, 1413595)]