22032280

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8221}}^1$

素因数の和:8299

約数の個数: 32

約数和(自身を含む): 50318640

約数和(自身を除く): 28286360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 8221, 16442, 32884, 41105, 65768, 82210, 164420, 328840, 550807, 1101614, 2203228, 2754035, 4406456, 5508070, 11016140, 22032280]

約数ペア:

[(1, 22032280), (2, 11016140), (4, 5508070), (5, 4406456), (8, 2754035), (10, 2203228), (20, 1101614), (40, 550807), (67, 328840), (134, 164420), (268, 82210), (335, 65768), (536, 41105), (670, 32884), (1340, 16442), (2680, 8221)]