40126850

素因数分解:

$2^1\times 5^2\times {\mathrm{653}}^1\times {\mathrm{1229}}^1$

素因数の和:1894

約数の個数: 24

約数和(自身を含む): 74811060

約数和(自身を除く): 34684210

約数列:

[1, 2, 5, 10, 25, 50, 653, 1229, 1306, 2458, 3265, 6145, 6530, 12290, 16325, 30725, 32650, 61450, 802537, 1605074, 4012685, 8025370, 20063425, 40126850]

約数ペア:

[(1, 40126850), (2, 20063425), (5, 8025370), (10, 4012685), (25, 1605074), (50, 802537), (653, 61450), (1229, 32650), (1306, 30725), (2458, 16325), (3265, 12290), (6145, 6530)]