2016861950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{2861}}^1$

素因数の和:3509

約数の個数: 48

約数和(自身を含む): 3922222176

約数和(自身を除く): 1905360226

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 613, 1150, 1226, 2861, 3065, 5722, 6130, 14099, 14305, 15325, 28198, 28610, 30650, 65803, 70495, 71525, 131606, 140990, 143050, 329015, 352475, 658030, 704950, 1645075, 1753793, 3290150, 3507586, 8768965, 17537930, 40337239, 43844825, 80674478, 87689650, 201686195, 403372390, 1008430975, 2016861950]

約数ペア:

[(1, 2016861950), (2, 1008430975), (5, 403372390), (10, 201686195), (23, 87689650), (25, 80674478), (46, 43844825), (50, 40337239), (115, 17537930), (230, 8768965), (575, 3507586), (613, 3290150), (1150, 1753793), (1226, 1645075), (2861, 704950), (3065, 658030), (5722, 352475), (6130, 329015), (14099, 143050), (14305, 140990), (15325, 131606), (28198, 71525), (28610, 70495), (30650, 65803)]