3672380

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1321}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 7773360

約数和(自身を除く): 4100980

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1321, 1390, 2642, 2780, 5284, 6605, 13210, 26420, 183619, 367238, 734476, 918095, 1836190, 3672380]

約数ペア:

[(1, 3672380), (2, 1836190), (4, 918095), (5, 734476), (10, 367238), (20, 183619), (139, 26420), (278, 13210), (556, 6605), (695, 5284), (1321, 2780), (1390, 2642)]