16496940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 50400000

約数和(自身を除く): 33903060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 174, 190, 228, 285, 290, 348, 380, 435, 499, 551, 570, 580, 870, 998, 1102, 1140, 1497, 1653, 1740, 1996, 2204, 2495, 2755, 2994, 3306, 4990, 5510, 5988, 6612, 7485, 8265, 9481, 9980, 11020, 14471, 14970, 16530, 18962, 28443, 28942, 29940, 33060, 37924, 43413, 47405, 56886, 57884, 72355, 86826, 94810, 113772, 142215, 144710, 173652, 189620, 217065, 274949, 284430, 289420, 434130, 549898, 568860, 824847, 868260, 1099796, 1374745, 1649694, 2749490, 3299388, 4124235, 5498980, 8248470, 16496940]

約数ペア:

[(1, 16496940), (2, 8248470), (3, 5498980), (4, 4124235), (5, 3299388), (6, 2749490), (10, 1649694), (12, 1374745), (15, 1099796), (19, 868260), (20, 824847), (29, 568860), (30, 549898), (38, 434130), (57, 289420), (58, 284430), (60, 274949), (76, 217065), (87, 189620), (95, 173652), (114, 144710), (116, 142215), (145, 113772), (174, 94810), (190, 86826), (228, 72355), (285, 57884), (290, 56886), (348, 47405), (380, 43413), (435, 37924), (499, 33060), (551, 29940), (570, 28942), (580, 28443), (870, 18962), (998, 16530), (1102, 14970), (1140, 14471), (1497, 11020), (1653, 9980), (1740, 9481), (1996, 8265), (2204, 7485), (2495, 6612), (2755, 5988), (2994, 5510), (3306, 4990)]