71500660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1601}}^1$

素因数の和:1657

約数の個数: 96

約数和(自身を含む): 193777920

約数和(自身を除く): 122277260

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 1015, 1276, 1540, 1595, 1601, 2030, 2233, 3190, 3202, 4060, 4466, 6380, 6404, 8005, 8932, 11165, 11207, 16010, 17611, 22330, 22414, 32020, 35222, 44660, 44828, 46429, 56035, 70444, 88055, 92858, 112070, 123277, 176110, 185716, 224140, 232145, 246554, 325003, 352220, 464290, 493108, 510719, 616385, 650006, 928580, 1021438, 1232770, 1300012, 1625015, 2042876, 2465540, 2553595, 3250030, 3575033, 5107190, 6500060, 7150066, 10214380, 14300132, 17875165, 35750330, 71500660]

約数ペア:

[(1, 71500660), (2, 35750330), (4, 17875165), (5, 14300132), (7, 10214380), (10, 7150066), (11, 6500060), (14, 5107190), (20, 3575033), (22, 3250030), (28, 2553595), (29, 2465540), (35, 2042876), (44, 1625015), (55, 1300012), (58, 1232770), (70, 1021438), (77, 928580), (110, 650006), (116, 616385), (140, 510719), (145, 493108), (154, 464290), (203, 352220), (220, 325003), (290, 246554), (308, 232145), (319, 224140), (385, 185716), (406, 176110), (580, 123277), (638, 112070), (770, 92858), (812, 88055), (1015, 70444), (1276, 56035), (1540, 46429), (1595, 44828), (1601, 44660), (2030, 35222), (2233, 32020), (3190, 22414), (3202, 22330), (4060, 17611), (4466, 16010), (6380, 11207), (6404, 11165), (8005, 8932)]