132185780

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1117}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 285304656

約数和(自身を除く): 153118876

約数列:

[1, 2, 4, 5, 10, 20, 61, 97, 122, 194, 244, 305, 388, 485, 610, 970, 1117, 1220, 1940, 2234, 4468, 5585, 5917, 11170, 11834, 22340, 23668, 29585, 59170, 68137, 108349, 118340, 136274, 216698, 272548, 340685, 433396, 541745, 681370, 1083490, 1362740, 2166980, 6609289, 13218578, 26437156, 33046445, 66092890, 132185780]

約数ペア:

[(1, 132185780), (2, 66092890), (4, 33046445), (5, 26437156), (10, 13218578), (20, 6609289), (61, 2166980), (97, 1362740), (122, 1083490), (194, 681370), (244, 541745), (305, 433396), (388, 340685), (485, 272548), (610, 216698), (970, 136274), (1117, 118340), (1220, 108349), (1940, 68137), (2234, 59170), (4468, 29585), (5585, 23668), (5917, 22340), (11170, 11834)]