89824360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:826

約数の個数: 64

約数和(自身を含む): 210885120

約数和(自身を除く): 121060760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 107, 124, 155, 214, 248, 310, 428, 535, 620, 677, 856, 1070, 1240, 1354, 2140, 2708, 3317, 3385, 4280, 5416, 6634, 6770, 13268, 13540, 16585, 20987, 26536, 27080, 33170, 41974, 66340, 72439, 83948, 104935, 132680, 144878, 167896, 209870, 289756, 362195, 419740, 579512, 724390, 839480, 1448780, 2245609, 2897560, 4491218, 8982436, 11228045, 17964872, 22456090, 44912180, 89824360]

約数ペア:

[(1, 89824360), (2, 44912180), (4, 22456090), (5, 17964872), (8, 11228045), (10, 8982436), (20, 4491218), (31, 2897560), (40, 2245609), (62, 1448780), (107, 839480), (124, 724390), (155, 579512), (214, 419740), (248, 362195), (310, 289756), (428, 209870), (535, 167896), (620, 144878), (677, 132680), (856, 104935), (1070, 83948), (1240, 72439), (1354, 66340), (2140, 41974), (2708, 33170), (3317, 27080), (3385, 26536), (4280, 20987), (5416, 16585), (6634, 13540), (6770, 13268)]