4416160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{3943}}^1$

素因数の和:3965

約数の個数: 48

約数和(自身を含む): 11926656

約数和(自身を除く): 7510496

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, 3943, 7886, 15772, 19715, 27601, 31544, 39430, 55202, 63088, 78860, 110404, 126176, 138005, 157720, 220808, 276010, 315440, 441616, 552020, 630880, 883232, 1104040, 2208080, 4416160]

約数ペア:

[(1, 4416160), (2, 2208080), (4, 1104040), (5, 883232), (7, 630880), (8, 552020), (10, 441616), (14, 315440), (16, 276010), (20, 220808), (28, 157720), (32, 138005), (35, 126176), (40, 110404), (56, 78860), (70, 63088), (80, 55202), (112, 39430), (140, 31544), (160, 27601), (224, 19715), (280, 15772), (560, 7886), (1120, 3943)]