4781560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17077}}^1$

素因数の和:17095

約数の個数: 32

約数和(自身を含む): 12296160

約数和(自身を除く): 7514600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 17077, 34154, 68308, 85385, 119539, 136616, 170770, 239078, 341540, 478156, 597695, 683080, 956312, 1195390, 2390780, 4781560]

約数ペア:

[(1, 4781560), (2, 2390780), (4, 1195390), (5, 956312), (7, 683080), (8, 597695), (10, 478156), (14, 341540), (20, 239078), (28, 170770), (35, 136616), (40, 119539), (56, 85385), (70, 68308), (140, 34154), (280, 17077)]