27302440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5641}}^1$

素因数の和:5674

約数の個数: 48

約数和(自身を含む): 67534740

約数和(自身を除く): 40232300

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, 5641, 11282, 22564, 28205, 45128, 56410, 62051, 112820, 124102, 225640, 248204, 310255, 496408, 620510, 682561, 1241020, 1365122, 2482040, 2730244, 3412805, 5460488, 6825610, 13651220, 27302440]

約数ペア:

[(1, 27302440), (2, 13651220), (4, 6825610), (5, 5460488), (8, 3412805), (10, 2730244), (11, 2482040), (20, 1365122), (22, 1241020), (40, 682561), (44, 620510), (55, 496408), (88, 310255), (110, 248204), (121, 225640), (220, 124102), (242, 112820), (440, 62051), (484, 56410), (605, 45128), (968, 28205), (1210, 22564), (2420, 11282), (4840, 5641)]