8979040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{8017}}^1$

素因数の和:8039

約数の個数: 48

約数和(自身を含む): 24246432

約数和(自身を除く): 15267392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 8017, 16034, 32068, 40085, 56119, 64136, 80170, 112238, 128272, 160340, 224476, 256544, 280595, 320680, 448952, 561190, 641360, 897904, 1122380, 1282720, 1795808, 2244760, 4489520, 8979040]

約数ペア:

[(1, 8979040), (2, 4489520), (4, 2244760), (5, 1795808), (7, 1282720), (8, 1122380), (10, 897904), (14, 641360), (16, 561190), (20, 448952), (28, 320680), (32, 280595), (35, 256544), (40, 224476), (56, 160340), (70, 128272), (80, 112238), (112, 80170), (140, 64136), (160, 56119), (224, 40085), (280, 32068), (560, 16034), (1120, 8017)]