8604160

素因数分解:

$2^9\times 5^1\times {\mathrm{3361}}^1$

素因数の和:3384

約数の個数: 40

約数和(自身を含む): 20635956

約数和(自身を除く): 12031796

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 3361, 6722, 13444, 16805, 26888, 33610, 53776, 67220, 107552, 134440, 215104, 268880, 430208, 537760, 860416, 1075520, 1720832, 2151040, 4302080, 8604160]

約数ペア:

[(1, 8604160), (2, 4302080), (4, 2151040), (5, 1720832), (8, 1075520), (10, 860416), (16, 537760), (20, 430208), (32, 268880), (40, 215104), (64, 134440), (80, 107552), (128, 67220), (160, 53776), (256, 33610), (320, 26888), (512, 16805), (640, 13444), (1280, 6722), (2560, 3361)]