27055820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5347}}^1$

素因数の和:5390

約数の個数: 48

約数和(自身を含む): 64689408

約数和(自身を除く): 37633588

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, 2530, 5060, 5347, 10694, 21388, 26735, 53470, 58817, 106940, 117634, 122981, 235268, 245962, 294085, 491924, 588170, 614905, 1176340, 1229810, 1352791, 2459620, 2705582, 5411164, 6763955, 13527910, 27055820]

約数ペア:

[(1, 27055820), (2, 13527910), (4, 6763955), (5, 5411164), (10, 2705582), (11, 2459620), (20, 1352791), (22, 1229810), (23, 1176340), (44, 614905), (46, 588170), (55, 491924), (92, 294085), (110, 245962), (115, 235268), (220, 122981), (230, 117634), (253, 106940), (460, 58817), (506, 53470), (1012, 26735), (1265, 21388), (2530, 10694), (5060, 5347)]