201401480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6599}}^1$

素因数の和:6726

約数の個数: 64

約数和(自身を含む): 522720000

約数和(自身を除く): 321318520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 109, 140, 218, 280, 436, 545, 763, 872, 1090, 1526, 2180, 3052, 3815, 4360, 6104, 6599, 7630, 13198, 15260, 26396, 30520, 32995, 46193, 52792, 65990, 92386, 131980, 184772, 230965, 263960, 369544, 461930, 719291, 923860, 1438582, 1847720, 2877164, 3596455, 5035037, 5754328, 7192910, 10070074, 14385820, 20140148, 25175185, 28771640, 40280296, 50350370, 100700740, 201401480]

約数ペア:

[(1, 201401480), (2, 100700740), (4, 50350370), (5, 40280296), (7, 28771640), (8, 25175185), (10, 20140148), (14, 14385820), (20, 10070074), (28, 7192910), (35, 5754328), (40, 5035037), (56, 3596455), (70, 2877164), (109, 1847720), (140, 1438582), (218, 923860), (280, 719291), (436, 461930), (545, 369544), (763, 263960), (872, 230965), (1090, 184772), (1526, 131980), (2180, 92386), (3052, 65990), (3815, 52792), (4360, 46193), (6104, 32995), (6599, 30520), (7630, 26396), (13198, 15260)]