2017493560

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{11497}}^1$

素因数の和:11656

約数の個数: 64

約数和(自身を含む): 4693943520

約数和(自身を除く): 2676449960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 107, 164, 205, 214, 328, 410, 428, 535, 820, 856, 1070, 1640, 2140, 4280, 4387, 8774, 11497, 17548, 21935, 22994, 35096, 43870, 45988, 57485, 87740, 91976, 114970, 175480, 229940, 459880, 471377, 942754, 1230179, 1885508, 2356885, 2460358, 3771016, 4713770, 4920716, 6150895, 9427540, 9841432, 12301790, 18855080, 24603580, 49207160, 50437339, 100874678, 201749356, 252186695, 403498712, 504373390, 1008746780, 2017493560]

約数ペア:

[(1, 2017493560), (2, 1008746780), (4, 504373390), (5, 403498712), (8, 252186695), (10, 201749356), (20, 100874678), (40, 50437339), (41, 49207160), (82, 24603580), (107, 18855080), (164, 12301790), (205, 9841432), (214, 9427540), (328, 6150895), (410, 4920716), (428, 4713770), (535, 3771016), (820, 2460358), (856, 2356885), (1070, 1885508), (1640, 1230179), (2140, 942754), (4280, 471377), (4387, 459880), (8774, 229940), (11497, 175480), (17548, 114970), (21935, 91976), (22994, 87740), (35096, 57485), (43870, 45988)]