2997214720

素因数分解:

$2^9\times 5^1\times {\mathrm{1170787}}^1$

素因数の和:1170810

約数の個数: 40

約数和(自身を含む): 7186296744

約数和(自身を除く): 4189082024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 1170787, 2341574, 4683148, 5853935, 9366296, 11707870, 18732592, 23415740, 37465184, 46831480, 74930368, 93662960, 149860736, 187325920, 299721472, 374651840, 599442944, 749303680, 1498607360, 2997214720]

約数ペア:

[(1, 2997214720), (2, 1498607360), (4, 749303680), (5, 599442944), (8, 374651840), (10, 299721472), (16, 187325920), (20, 149860736), (32, 93662960), (40, 74930368), (64, 46831480), (80, 37465184), (128, 23415740), (160, 18732592), (256, 11707870), (320, 9366296), (512, 5853935), (640, 4683148), (1280, 2341574), (2560, 1170787)]