5280245480

素因数分解:

$2^3\times 5^1\times {\mathrm{967}}^1\times {\mathrm{136511}}^1$

素因数の和:137489

約数の個数: 32

約数和(自身を含む): 11892925440

約数和(自身を除く): 6612679960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 967, 1934, 3868, 4835, 7736, 9670, 19340, 38680, 136511, 273022, 546044, 682555, 1092088, 1365110, 2730220, 5460440, 132006137, 264012274, 528024548, 660030685, 1056049096, 1320061370, 2640122740, 5280245480]

約数ペア:

[(1, 5280245480), (2, 2640122740), (4, 1320061370), (5, 1056049096), (8, 660030685), (10, 528024548), (20, 264012274), (40, 132006137), (967, 5460440), (1934, 2730220), (3868, 1365110), (4835, 1092088), (7736, 682555), (9670, 546044), (19340, 273022), (38680, 136511)]