2574516530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1\times {\mathrm{10273}}^1$

素因数の和:11618

約数の個数: 32

約数和(自身を含む): 4882204800

約数和(自身を除く): 2307688270

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1319, 2638, 6595, 10273, 13190, 20546, 25061, 50122, 51365, 102730, 125305, 195187, 250610, 390374, 975935, 1951870, 13550087, 27100174, 67750435, 135500870, 257451653, 514903306, 1287258265, 2574516530]

約数ペア:

[(1, 2574516530), (2, 1287258265), (5, 514903306), (10, 257451653), (19, 135500870), (38, 67750435), (95, 27100174), (190, 13550087), (1319, 1951870), (2638, 975935), (6595, 390374), (10273, 250610), (13190, 195187), (20546, 125305), (25061, 102730), (50122, 51365)]