39608530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1075

約数の個数: 48

約数和(自身を含む): 80637120

約数和(自身を除く): 41028590

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 169, 230, 299, 338, 598, 845, 1019, 1495, 1690, 2038, 2990, 3887, 5095, 7774, 10190, 13247, 19435, 23437, 26494, 38870, 46874, 66235, 117185, 132470, 172211, 234370, 304681, 344422, 609362, 861055, 1523405, 1722110, 3046810, 3960853, 7921706, 19804265, 39608530]

約数ペア:

[(1, 39608530), (2, 19804265), (5, 7921706), (10, 3960853), (13, 3046810), (23, 1722110), (26, 1523405), (46, 861055), (65, 609362), (115, 344422), (130, 304681), (169, 234370), (230, 172211), (299, 132470), (338, 117185), (598, 66235), (845, 46874), (1019, 38870), (1495, 26494), (1690, 23437), (2038, 19435), (2990, 13247), (3887, 10190), (5095, 7774)]