5177660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 11491200

約数和(自身を除く): 6313540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 79, 113, 116, 145, 158, 226, 290, 316, 395, 452, 565, 580, 790, 1130, 1580, 2260, 2291, 3277, 4582, 6554, 8927, 9164, 11455, 13108, 16385, 17854, 22910, 32770, 35708, 44635, 45820, 65540, 89270, 178540, 258883, 517766, 1035532, 1294415, 2588830, 5177660]

約数ペア:

[(1, 5177660), (2, 2588830), (4, 1294415), (5, 1035532), (10, 517766), (20, 258883), (29, 178540), (58, 89270), (79, 65540), (113, 45820), (116, 44635), (145, 35708), (158, 32770), (226, 22910), (290, 17854), (316, 16385), (395, 13108), (452, 11455), (565, 9164), (580, 8927), (790, 6554), (1130, 4582), (1580, 3277), (2260, 2291)]