27397640

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10223}}^1$

素因数の和:10301

約数の個数: 32

約数和(自身を含む): 62570880

約数和(自身を除く): 35173240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 10223, 20446, 40892, 51115, 81784, 102230, 204460, 408920, 684941, 1369882, 2739764, 3424705, 5479528, 6849410, 13698820, 27397640]

約数ペア:

[(1, 27397640), (2, 13698820), (4, 6849410), (5, 5479528), (8, 3424705), (10, 2739764), (20, 1369882), (40, 684941), (67, 408920), (134, 204460), (268, 102230), (335, 81784), (536, 51115), (670, 40892), (1340, 20446), (2680, 10223)]