224736012920

素因数分解:

$2^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{11729437}}^1$

素因数の和:11729927

約数の個数: 32

約数和(自身を含む): 506711721600

約数和(自身を除く): 281975708680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 479, 958, 1916, 2395, 3832, 4790, 9580, 19160, 11729437, 23458874, 46917748, 58647185, 93835496, 117294370, 234588740, 469177480, 5618400323, 11236800646, 22473601292, 28092001615, 44947202584, 56184003230, 112368006460, 224736012920]

約数ペア:

[(1, 224736012920), (2, 112368006460), (4, 56184003230), (5, 44947202584), (8, 28092001615), (10, 22473601292), (20, 11236800646), (40, 5618400323), (479, 469177480), (958, 234588740), (1916, 117294370), (2395, 93835496), (3832, 58647185), (4790, 46917748), (9580, 23458874), (19160, 11729437)]