10885340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 23971584

約数和(自身を除く): 13086244

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 97, 124, 155, 181, 194, 310, 362, 388, 485, 620, 724, 905, 970, 1810, 1940, 3007, 3620, 5611, 6014, 11222, 12028, 15035, 17557, 22444, 28055, 30070, 35114, 56110, 60140, 70228, 87785, 112220, 175570, 351140, 544267, 1088534, 2177068, 2721335, 5442670, 10885340]

約数ペア:

[(1, 10885340), (2, 5442670), (4, 2721335), (5, 2177068), (10, 1088534), (20, 544267), (31, 351140), (62, 175570), (97, 112220), (124, 87785), (155, 70228), (181, 60140), (194, 56110), (310, 35114), (362, 30070), (388, 28055), (485, 22444), (620, 17557), (724, 15035), (905, 12028), (970, 11222), (1810, 6014), (1940, 5611), (3007, 3620)]