4117760

素因数分解:

$2^8\times 5^1\times {\mathrm{3217}}^1$

素因数の和:3238

約数の個数: 36

約数和(自身を含む): 9866388

約数和(自身を除く): 5748628

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 3217, 6434, 12868, 16085, 25736, 32170, 51472, 64340, 102944, 128680, 205888, 257360, 411776, 514720, 823552, 1029440, 2058880, 4117760]

約数ペア:

[(1, 4117760), (2, 2058880), (4, 1029440), (5, 823552), (8, 514720), (10, 411776), (16, 257360), (20, 205888), (32, 128680), (40, 102944), (64, 64340), (80, 51472), (128, 32170), (160, 25736), (256, 16085), (320, 12868), (640, 6434), (1280, 3217)]