38112280

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{14221}}^1$

素因数の和:14299

約数の個数: 32

約数和(自身を含む): 87038640

約数和(自身を除く): 48926360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 14221, 28442, 56884, 71105, 113768, 142210, 284420, 568840, 952807, 1905614, 3811228, 4764035, 7622456, 9528070, 19056140, 38112280]

約数ペア:

[(1, 38112280), (2, 19056140), (4, 9528070), (5, 7622456), (8, 4764035), (10, 3811228), (20, 1905614), (40, 952807), (67, 568840), (134, 284420), (268, 142210), (335, 113768), (536, 71105), (670, 56884), (1340, 28442), (2680, 14221)]