83758780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4567}}^1$

素因数の和:4714

約数の個数: 48

約数和(自身を含む): 202599936

約数和(自身を除く): 118841156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1310, 1834, 2620, 3668, 4567, 4585, 9134, 9170, 18268, 18340, 22835, 31969, 45670, 63938, 91340, 127876, 159845, 319690, 598277, 639380, 1196554, 2393108, 2991385, 4187939, 5982770, 8375878, 11965540, 16751756, 20939695, 41879390, 83758780]

約数ペア:

[(1, 83758780), (2, 41879390), (4, 20939695), (5, 16751756), (7, 11965540), (10, 8375878), (14, 5982770), (20, 4187939), (28, 2991385), (35, 2393108), (70, 1196554), (131, 639380), (140, 598277), (262, 319690), (524, 159845), (655, 127876), (917, 91340), (1310, 63938), (1834, 45670), (2620, 31969), (3668, 22835), (4567, 18340), (4585, 18268), (9134, 9170)]