63453040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{16187}}^1$

素因数の和:16214

約数の個数: 60

約数和(自身を含む): 171625176

約数和(自身を除く): 108172136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 16187, 32374, 64748, 80935, 113309, 129496, 161870, 226618, 258992, 323740, 453236, 566545, 647480, 793163, 906472, 1133090, 1294960, 1586326, 1812944, 2266180, 3172652, 3965815, 4532360, 6345304, 7931630, 9064720, 12690608, 15863260, 31726520, 63453040]

約数ペア:

[(1, 63453040), (2, 31726520), (4, 15863260), (5, 12690608), (7, 9064720), (8, 7931630), (10, 6345304), (14, 4532360), (16, 3965815), (20, 3172652), (28, 2266180), (35, 1812944), (40, 1586326), (49, 1294960), (56, 1133090), (70, 906472), (80, 793163), (98, 647480), (112, 566545), (140, 453236), (196, 323740), (245, 258992), (280, 226618), (392, 161870), (490, 129496), (560, 113309), (784, 80935), (980, 64748), (1960, 32374), (3920, 16187)]