347181040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{569}}^1$

素因数の和:874

約数の個数: 80

約数和(自身を含む): 839678400

約数和(自身を除く): 492497360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 263, 290, 464, 526, 569, 580, 1052, 1138, 1160, 1315, 2104, 2276, 2320, 2630, 2845, 4208, 4552, 5260, 5690, 7627, 9104, 10520, 11380, 15254, 16501, 21040, 22760, 30508, 33002, 38135, 45520, 61016, 66004, 76270, 82505, 122032, 132008, 149647, 152540, 165010, 264016, 299294, 305080, 330020, 598588, 610160, 660040, 748235, 1197176, 1320080, 1496470, 2394352, 2992940, 4339763, 5985880, 8679526, 11971760, 17359052, 21698815, 34718104, 43397630, 69436208, 86795260, 173590520, 347181040]

約数ペア:

[(1, 347181040), (2, 173590520), (4, 86795260), (5, 69436208), (8, 43397630), (10, 34718104), (16, 21698815), (20, 17359052), (29, 11971760), (40, 8679526), (58, 5985880), (80, 4339763), (116, 2992940), (145, 2394352), (232, 1496470), (263, 1320080), (290, 1197176), (464, 748235), (526, 660040), (569, 610160), (580, 598588), (1052, 330020), (1138, 305080), (1160, 299294), (1315, 264016), (2104, 165010), (2276, 152540), (2320, 149647), (2630, 132008), (2845, 122032), (4208, 82505), (4552, 76270), (5260, 66004), (5690, 61016), (7627, 45520), (9104, 38135), (10520, 33002), (11380, 30508), (15254, 22760), (16501, 21040)]