1645260770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1\times {\mathrm{6469}}^1$

素因数の和:7382

約数の個数: 32

約数和(自身を含む): 3067556400

約数和(自身を除く): 1422295630

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 877, 1754, 4385, 6469, 8770, 12938, 25433, 32345, 50866, 64690, 127165, 187601, 254330, 375202, 938005, 1876010, 5673313, 11346626, 28366565, 56733130, 164526077, 329052154, 822630385, 1645260770]

約数ペア:

[(1, 1645260770), (2, 822630385), (5, 329052154), (10, 164526077), (29, 56733130), (58, 28366565), (145, 11346626), (290, 5673313), (877, 1876010), (1754, 938005), (4385, 375202), (6469, 254330), (8770, 187601), (12938, 127165), (25433, 64690), (32345, 50866)]