47280800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{8443}}^1$

素因数の和:8470

約数の個数: 72

約数和(自身を含む): 131929056

約数和(自身を除く): 84648256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 8443, 16886, 33772, 42215, 59101, 67544, 84430, 118202, 135088, 168860, 211075, 236404, 270176, 295505, 337720, 422150, 472808, 591010, 675440, 844300, 945616, 1182020, 1350880, 1477525, 1688600, 1891232, 2364040, 2955050, 3377200, 4728080, 5910100, 6754400, 9456160, 11820200, 23640400, 47280800]

約数ペア:

[(1, 47280800), (2, 23640400), (4, 11820200), (5, 9456160), (7, 6754400), (8, 5910100), (10, 4728080), (14, 3377200), (16, 2955050), (20, 2364040), (25, 1891232), (28, 1688600), (32, 1477525), (35, 1350880), (40, 1182020), (50, 945616), (56, 844300), (70, 675440), (80, 591010), (100, 472808), (112, 422150), (140, 337720), (160, 295505), (175, 270176), (200, 236404), (224, 211075), (280, 168860), (350, 135088), (400, 118202), (560, 84430), (700, 67544), (800, 59101), (1120, 42215), (1400, 33772), (2800, 16886), (5600, 8443)]