4782647420

素因数分解:

$2^2\times 5^1\times {\mathrm{1511}}^1\times {\mathrm{158261}}^1$

素因数の和:159781

約数の個数: 24

約数和(自身を含む): 10050270048

約数和(自身を除く): 5267622628

約数列:

[1, 2, 4, 5, 10, 20, 1511, 3022, 6044, 7555, 15110, 30220, 158261, 316522, 633044, 791305, 1582610, 3165220, 239132371, 478264742, 956529484, 1195661855, 2391323710, 4782647420]

約数ペア:

[(1, 4782647420), (2, 2391323710), (4, 1195661855), (5, 956529484), (10, 478264742), (20, 239132371), (1511, 3165220), (3022, 1582610), (6044, 791305), (7555, 633044), (15110, 316522), (30220, 158261)]