22754540

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{16981}}^1$

素因数の和:17057

約数の個数: 24

約数和(自身を含む): 48500592

約数和(自身を除く): 25746052

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 16981, 33962, 67924, 84905, 169810, 339620, 1137727, 2275454, 4550908, 5688635, 11377270, 22754540]

約数ペア:

[(1, 22754540), (2, 11377270), (4, 5688635), (5, 4550908), (10, 2275454), (20, 1137727), (67, 339620), (134, 169810), (268, 84905), (335, 67924), (670, 33962), (1340, 16981)]