10399900

素因数分解:

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

素因数の和:283

約数の個数: 72

約数和(自身を含む): 26248320

約数和(自身を除く): 15848420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 83, 100, 140, 166, 175, 179, 332, 350, 358, 415, 581, 700, 716, 830, 895, 1162, 1253, 1660, 1790, 2075, 2324, 2506, 2905, 3580, 4150, 4475, 5012, 5810, 6265, 8300, 8950, 11620, 12530, 14525, 14857, 17900, 25060, 29050, 29714, 31325, 58100, 59428, 62650, 74285, 103999, 125300, 148570, 207998, 297140, 371425, 415996, 519995, 742850, 1039990, 1485700, 2079980, 2599975, 5199950, 10399900]

約数ペア:

[(1, 10399900), (2, 5199950), (4, 2599975), (5, 2079980), (7, 1485700), (10, 1039990), (14, 742850), (20, 519995), (25, 415996), (28, 371425), (35, 297140), (50, 207998), (70, 148570), (83, 125300), (100, 103999), (140, 74285), (166, 62650), (175, 59428), (179, 58100), (332, 31325), (350, 29714), (358, 29050), (415, 25060), (581, 17900), (700, 14857), (716, 14525), (830, 12530), (895, 11620), (1162, 8950), (1253, 8300), (1660, 6265), (1790, 5810), (2075, 5012), (2324, 4475), (2506, 4150), (2905, 3580)]