27829010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8161}}^1$

素因数の和:8210

約数の個数: 32

約数和(自身を含む): 56415744

約数和(自身を除く): 28586734

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 8161, 16322, 40805, 81610, 89771, 179542, 252991, 448855, 505982, 897710, 1264955, 2529910, 2782901, 5565802, 13914505, 27829010]

約数ペア:

[(1, 27829010), (2, 13914505), (5, 5565802), (10, 2782901), (11, 2529910), (22, 1264955), (31, 897710), (55, 505982), (62, 448855), (110, 252991), (155, 179542), (310, 89771), (341, 81610), (682, 40805), (1705, 16322), (3410, 8161)]