9309440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{1039}}^1$

素因数の和:1067

約数の個数: 72

約数和(自身を含む): 25509120

約数和(自身を除く): 16199680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1039, 1120, 1280, 1792, 2078, 2240, 4156, 4480, 5195, 7273, 8312, 8960, 10390, 14546, 16624, 20780, 29092, 33248, 36365, 41560, 58184, 66496, 72730, 83120, 116368, 132992, 145460, 166240, 232736, 265984, 290920, 332480, 465472, 581840, 664960, 930944, 1163680, 1329920, 1861888, 2327360, 4654720, 9309440]

約数ペア:

[(1, 9309440), (2, 4654720), (4, 2327360), (5, 1861888), (7, 1329920), (8, 1163680), (10, 930944), (14, 664960), (16, 581840), (20, 465472), (28, 332480), (32, 290920), (35, 265984), (40, 232736), (56, 166240), (64, 145460), (70, 132992), (80, 116368), (112, 83120), (128, 72730), (140, 66496), (160, 58184), (224, 41560), (256, 36365), (280, 33248), (320, 29092), (448, 20780), (560, 16624), (640, 14546), (896, 10390), (1039, 8960), (1120, 8312), (1280, 7273), (1792, 5195), (2078, 4480), (2240, 4156)]