29386480

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3433}}^1$

素因数の和:3553

約数の個数: 40

約数和(自身を含む): 68982192

約数和(自身を除く): 39595712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 3433, 4280, 6866, 8560, 13732, 17165, 27464, 34330, 54928, 68660, 137320, 274640, 367331, 734662, 1469324, 1836655, 2938648, 3673310, 5877296, 7346620, 14693240, 29386480]

約数ペア:

[(1, 29386480), (2, 14693240), (4, 7346620), (5, 5877296), (8, 3673310), (10, 2938648), (16, 1836655), (20, 1469324), (40, 734662), (80, 367331), (107, 274640), (214, 137320), (428, 68660), (535, 54928), (856, 34330), (1070, 27464), (1712, 17165), (2140, 13732), (3433, 8560), (4280, 6866)]