5396440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19273}}^1$

素因数の和:19291

約数の個数: 32

約数和(自身を含む): 13877280

約数和(自身を除く): 8480840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 19273, 38546, 77092, 96365, 134911, 154184, 192730, 269822, 385460, 539644, 674555, 770920, 1079288, 1349110, 2698220, 5396440]

約数ペア:

[(1, 5396440), (2, 2698220), (4, 1349110), (5, 1079288), (7, 770920), (8, 674555), (10, 539644), (14, 385460), (20, 269822), (28, 192730), (35, 154184), (40, 134911), (56, 96365), (70, 77092), (140, 38546), (280, 19273)]