108230540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2549}}^1$

素因数の和:2762

約数の個数: 48

約数和(自身を含む): 249328800

約数和(自身を除く): 141098260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 193, 220, 386, 772, 965, 1930, 2123, 2549, 3860, 4246, 5098, 8492, 10196, 10615, 12745, 21230, 25490, 28039, 42460, 50980, 56078, 112156, 140195, 280390, 491957, 560780, 983914, 1967828, 2459785, 4919570, 5411527, 9839140, 10823054, 21646108, 27057635, 54115270, 108230540]

約数ペア:

[(1, 108230540), (2, 54115270), (4, 27057635), (5, 21646108), (10, 10823054), (11, 9839140), (20, 5411527), (22, 4919570), (44, 2459785), (55, 1967828), (110, 983914), (193, 560780), (220, 491957), (386, 280390), (772, 140195), (965, 112156), (1930, 56078), (2123, 50980), (2549, 42460), (3860, 28039), (4246, 25490), (5098, 21230), (8492, 12745), (10196, 10615)]