5199950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 11249280

約数和(自身を除く): 6049330

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 83, 166, 175, 179, 350, 358, 415, 581, 830, 895, 1162, 1253, 1790, 2075, 2506, 2905, 4150, 4475, 5810, 6265, 8950, 12530, 14525, 14857, 29050, 29714, 31325, 62650, 74285, 103999, 148570, 207998, 371425, 519995, 742850, 1039990, 2599975, 5199950]

約数ペア:

[(1, 5199950), (2, 2599975), (5, 1039990), (7, 742850), (10, 519995), (14, 371425), (25, 207998), (35, 148570), (50, 103999), (70, 74285), (83, 62650), (166, 31325), (175, 29714), (179, 29050), (350, 14857), (358, 14525), (415, 12530), (581, 8950), (830, 6265), (895, 5810), (1162, 4475), (1253, 4150), (1790, 2905), (2075, 2506)]