27350840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5651}}^1$

素因数の和:5684

約数の個数: 48

約数和(自身を含む): 67654440

約数和(自身を除く): 40303600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 5651, 11302, 22604, 28255, 45208, 56510, 62161, 113020, 124322, 226040, 248644, 310805, 497288, 621610, 683771, 1243220, 1367542, 2486440, 2735084, 3418855, 5470168, 6837710, 13675420, 27350840]

約数ペア:

[(1, 27350840), (2, 13675420), (4, 6837710), (5, 5470168), (8, 3418855), (10, 2735084), (11, 2486440), (20, 1367542), (22, 1243220), (40, 683771), (44, 621610), (55, 497288), (88, 310805), (110, 248644), (121, 226040), (220, 124322), (242, 113020), (440, 62161), (484, 56510), (605, 45208), (968, 28255), (1210, 22604), (2420, 11302), (4840, 5651)]