10403260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3911}}^1$

素因数の和:3946

約数の個数: 48

約数和(自身を含む): 26288640

約数和(自身を除く): 15885380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 3911, 7822, 15644, 19555, 27377, 39110, 54754, 74309, 78220, 109508, 136885, 148618, 273770, 297236, 371545, 520163, 547540, 743090, 1040326, 1486180, 2080652, 2600815, 5201630, 10403260]

約数ペア:

[(1, 10403260), (2, 5201630), (4, 2600815), (5, 2080652), (7, 1486180), (10, 1040326), (14, 743090), (19, 547540), (20, 520163), (28, 371545), (35, 297236), (38, 273770), (70, 148618), (76, 136885), (95, 109508), (133, 78220), (140, 74309), (190, 54754), (266, 39110), (380, 27377), (532, 19555), (665, 15644), (1330, 7822), (2660, 3911)]