8058880

素因数分解:

$2^{11}\times 5^1\times {\mathrm{787}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 19361160

約数和(自身を除く): 11302280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 787, 1024, 1280, 1574, 2048, 2560, 3148, 3935, 5120, 6296, 7870, 10240, 12592, 15740, 25184, 31480, 50368, 62960, 100736, 125920, 201472, 251840, 402944, 503680, 805888, 1007360, 1611776, 2014720, 4029440, 8058880]

約数ペア:

[(1, 8058880), (2, 4029440), (4, 2014720), (5, 1611776), (8, 1007360), (10, 805888), (16, 503680), (20, 402944), (32, 251840), (40, 201472), (64, 125920), (80, 100736), (128, 62960), (160, 50368), (256, 31480), (320, 25184), (512, 15740), (640, 12592), (787, 10240), (1024, 7870), (1280, 6296), (1574, 5120), (2048, 3935), (2560, 3148)]