10339840

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{577}}^1$

素因数の和:607

約数の個数: 80

約数和(自身を含む): 28382112

約数和(自身を除く): 18042272

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, 512, 560, 577, 640, 896, 1120, 1154, 1280, 1792, 2240, 2308, 2560, 2885, 3584, 4039, 4480, 4616, 5770, 8078, 8960, 9232, 11540, 16156, 17920, 18464, 20195, 23080, 32312, 36928, 40390, 46160, 64624, 73856, 80780, 92320, 129248, 147712, 161560, 184640, 258496, 295424, 323120, 369280, 516992, 646240, 738560, 1033984, 1292480, 1477120, 2067968, 2584960, 5169920, 10339840]

約数ペア:

[(1, 10339840), (2, 5169920), (4, 2584960), (5, 2067968), (7, 1477120), (8, 1292480), (10, 1033984), (14, 738560), (16, 646240), (20, 516992), (28, 369280), (32, 323120), (35, 295424), (40, 258496), (56, 184640), (64, 161560), (70, 147712), (80, 129248), (112, 92320), (128, 80780), (140, 73856), (160, 64624), (224, 46160), (256, 40390), (280, 36928), (320, 32312), (448, 23080), (512, 20195), (560, 18464), (577, 17920), (640, 16156), (896, 11540), (1120, 9232), (1154, 8960), (1280, 8078), (1792, 5770), (2240, 4616), (2308, 4480), (2560, 4039), (2885, 3584)]