22909100

素因数分解:

$2^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1187}}^1$

素因数の和:1394

約数の個数: 36

約数和(自身を含む): 50012424

約数和(自身を除く): 27103324

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 193, 386, 772, 965, 1187, 1930, 2374, 3860, 4748, 4825, 5935, 9650, 11870, 19300, 23740, 29675, 59350, 118700, 229091, 458182, 916364, 1145455, 2290910, 4581820, 5727275, 11454550, 22909100]

約数ペア:

[(1, 22909100), (2, 11454550), (4, 5727275), (5, 4581820), (10, 2290910), (20, 1145455), (25, 916364), (50, 458182), (100, 229091), (193, 118700), (386, 59350), (772, 29675), (965, 23740), (1187, 19300), (1930, 11870), (2374, 9650), (3860, 5935), (4748, 4825)]