9345820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1847}}^1$

素因数の和:1890

約数の個数: 48

約数和(自身を含む): 22353408

約数和(自身を除く): 13007588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 1847, 2530, 3694, 5060, 7388, 9235, 18470, 20317, 36940, 40634, 42481, 81268, 84962, 101585, 169924, 203170, 212405, 406340, 424810, 467291, 849620, 934582, 1869164, 2336455, 4672910, 9345820]

約数ペア:

[(1, 9345820), (2, 4672910), (4, 2336455), (5, 1869164), (10, 934582), (11, 849620), (20, 467291), (22, 424810), (23, 406340), (44, 212405), (46, 203170), (55, 169924), (92, 101585), (110, 84962), (115, 81268), (220, 42481), (230, 40634), (253, 36940), (460, 20317), (506, 18470), (1012, 9235), (1265, 7388), (1847, 5060), (2530, 3694)]