40798130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 82226880

約数和(自身を除く): 41428750

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 289, 323, 578, 646, 743, 1445, 1486, 1615, 2890, 3230, 3715, 5491, 7430, 10982, 12631, 14117, 25262, 27455, 28234, 54910, 63155, 70585, 126310, 141170, 214727, 239989, 429454, 479978, 1073635, 1199945, 2147270, 2399890, 4079813, 8159626, 20399065, 40798130]

約数ペア:

[(1, 40798130), (2, 20399065), (5, 8159626), (10, 4079813), (17, 2399890), (19, 2147270), (34, 1199945), (38, 1073635), (85, 479978), (95, 429454), (170, 239989), (190, 214727), (289, 141170), (323, 126310), (578, 70585), (646, 63155), (743, 54910), (1445, 28234), (1486, 27455), (1615, 25262), (2890, 14117), (3230, 12631), (3715, 10982), (5491, 7430)]