27442910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10847}}^1$

素因数の和:10888

約数の個数: 32

約数和(自身を含む): 56236032

約数和(自身を除く): 28793122

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 10847, 21694, 54235, 108470, 119317, 238634, 249481, 498962, 596585, 1193170, 1247405, 2494810, 2744291, 5488582, 13721455, 27442910]

約数ペア:

[(1, 27442910), (2, 13721455), (5, 5488582), (10, 2744291), (11, 2494810), (22, 1247405), (23, 1193170), (46, 596585), (55, 498962), (110, 249481), (115, 238634), (230, 119317), (253, 108470), (506, 54235), (1265, 21694), (2530, 10847)]