565563040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{504967}}^1$

素因数の和:504989

約数の個数: 48

約数和(自身を含む): 1527023232

約数和(自身を除く): 961460192

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, 504967, 1009934, 2019868, 2524835, 3534769, 4039736, 5049670, 7069538, 8079472, 10099340, 14139076, 16158944, 17673845, 20198680, 28278152, 35347690, 40397360, 56556304, 70695380, 80794720, 113112608, 141390760, 282781520, 565563040]

約数ペア:

[(1, 565563040), (2, 282781520), (4, 141390760), (5, 113112608), (7, 80794720), (8, 70695380), (10, 56556304), (14, 40397360), (16, 35347690), (20, 28278152), (28, 20198680), (32, 17673845), (35, 16158944), (40, 14139076), (56, 10099340), (70, 8079472), (80, 7069538), (112, 5049670), (140, 4039736), (160, 3534769), (224, 2524835), (280, 2019868), (560, 1009934), (1120, 504967)]