27125780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1019}}^1$

素因数の和:1061

約数の個数: 48

約数和(自身を含む): 62717760

約数和(自身を除く): 35591980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1019, 1210, 1331, 2038, 2420, 2662, 4076, 5095, 5324, 6655, 10190, 11209, 13310, 20380, 22418, 26620, 44836, 56045, 112090, 123299, 224180, 246598, 493196, 616495, 1232990, 1356289, 2465980, 2712578, 5425156, 6781445, 13562890, 27125780]

約数ペア:

[(1, 27125780), (2, 13562890), (4, 6781445), (5, 5425156), (10, 2712578), (11, 2465980), (20, 1356289), (22, 1232990), (44, 616495), (55, 493196), (110, 246598), (121, 224180), (220, 123299), (242, 112090), (484, 56045), (605, 44836), (1019, 26620), (1210, 22418), (1331, 20380), (2038, 13310), (2420, 11209), (2662, 10190), (4076, 6655), (5095, 5324)]