40048124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 79027200

約数和(自身を除く): 38979076

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 139, 223, 278, 323, 446, 556, 646, 892, 1292, 2363, 2641, 3791, 4237, 4726, 5282, 7582, 8474, 9452, 10564, 15164, 16948, 30997, 44897, 61994, 72029, 89794, 123988, 144058, 179588, 288116, 526949, 588943, 1053898, 1177886, 2107796, 2355772, 10012031, 20024062, 40048124]

約数ペア:

[(1, 40048124), (2, 20024062), (4, 10012031), (17, 2355772), (19, 2107796), (34, 1177886), (38, 1053898), (68, 588943), (76, 526949), (139, 288116), (223, 179588), (278, 144058), (323, 123988), (446, 89794), (556, 72029), (646, 61994), (892, 44897), (1292, 30997), (2363, 16948), (2641, 15164), (3791, 10564), (4237, 9452), (4726, 8474), (5282, 7582)]