5388780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 16531200

約数和(自身を除く): 11142420

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, 163, 174, 190, 228, 285, 290, 326, 348, 380, 435, 489, 551, 570, 580, 652, 815, 870, 978, 1102, 1140, 1630, 1653, 1740, 1956, 2204, 2445, 2755, 3097, 3260, 3306, 4727, 4890, 5510, 6194, 6612, 8265, 9291, 9454, 9780, 11020, 12388, 14181, 15485, 16530, 18582, 18908, 23635, 28362, 30970, 33060, 37164, 46455, 47270, 56724, 61940, 70905, 89813, 92910, 94540, 141810, 179626, 185820, 269439, 283620, 359252, 449065, 538878, 898130, 1077756, 1347195, 1796260, 2694390, 5388780]

約数ペア:

[(1, 5388780), (2, 2694390), (3, 1796260), (4, 1347195), (5, 1077756), (6, 898130), (10, 538878), (12, 449065), (15, 359252), (19, 283620), (20, 269439), (29, 185820), (30, 179626), (38, 141810), (57, 94540), (58, 92910), (60, 89813), (76, 70905), (87, 61940), (95, 56724), (114, 47270), (116, 46455), (145, 37164), (163, 33060), (174, 30970), (190, 28362), (228, 23635), (285, 18908), (290, 18582), (326, 16530), (348, 15485), (380, 14181), (435, 12388), (489, 11020), (551, 9780), (570, 9454), (580, 9291), (652, 8265), (815, 6612), (870, 6194), (978, 5510), (1102, 4890), (1140, 4727), (1630, 3306), (1653, 3260), (1740, 3097), (1956, 2755), (2204, 2445)]