9345380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 21663936

約数和(自身を除く): 12318556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 397, 428, 535, 794, 1070, 1177, 1588, 1985, 2140, 2354, 3970, 4367, 4708, 5885, 7940, 8734, 11770, 17468, 21835, 23540, 42479, 43670, 84958, 87340, 169916, 212395, 424790, 467269, 849580, 934538, 1869076, 2336345, 4672690, 9345380]

約数ペア:

[(1, 9345380), (2, 4672690), (4, 2336345), (5, 1869076), (10, 934538), (11, 849580), (20, 467269), (22, 424790), (44, 212395), (55, 169916), (107, 87340), (110, 84958), (214, 43670), (220, 42479), (397, 23540), (428, 21835), (535, 17468), (794, 11770), (1070, 8734), (1177, 7940), (1588, 5885), (1985, 4708), (2140, 4367), (2354, 3970)]