4328876840

素因数分解:

$2^3\times 5^1\times {\mathrm{108221921}}^1$

素因数の和:108221932

約数の個数: 16

約数和(自身を含む): 9739972980

約数和(自身を除く): 5411096140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 108221921, 216443842, 432887684, 541109605, 865775368, 1082219210, 2164438420, 4328876840]

約数ペア:

[(1, 4328876840), (2, 2164438420), (4, 1082219210), (5, 865775368), (8, 541109605), (10, 432887684), (20, 216443842), (40, 108221921)]