10245760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{2287}}^1$

素因数の和:2313

約数の個数: 64

約数和(自身を含む): 28005120

約数和(自身を除く): 17759360

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 2287, 4480, 4574, 9148, 11435, 16009, 18296, 22870, 32018, 36592, 45740, 64036, 73184, 80045, 91480, 128072, 146368, 160090, 182960, 256144, 292736, 320180, 365920, 512288, 640360, 731840, 1024576, 1280720, 1463680, 2049152, 2561440, 5122880, 10245760]

約数ペア:

[(1, 10245760), (2, 5122880), (4, 2561440), (5, 2049152), (7, 1463680), (8, 1280720), (10, 1024576), (14, 731840), (16, 640360), (20, 512288), (28, 365920), (32, 320180), (35, 292736), (40, 256144), (56, 182960), (64, 160090), (70, 146368), (80, 128072), (112, 91480), (128, 80045), (140, 73184), (160, 64036), (224, 45740), (280, 36592), (320, 32018), (448, 22870), (560, 18296), (640, 16009), (896, 11435), (1120, 9148), (2240, 4574), (2287, 4480)]