27084417880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{202667}}^1$

素因数の和:202948

約数の個数: 64

約数和(自身を含む): 65883313440

約数和(自身を除く): 38798895560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 257, 260, 514, 520, 1028, 1285, 2056, 2570, 3341, 5140, 6682, 10280, 13364, 16705, 26728, 33410, 66820, 133640, 202667, 405334, 810668, 1013335, 1621336, 2026670, 2634671, 4053340, 5269342, 8106680, 10538684, 13173355, 21077368, 26346710, 52085419, 52693420, 104170838, 105386840, 208341676, 260427095, 416683352, 520854190, 677110447, 1041708380, 1354220894, 2083416760, 2708441788, 3385552235, 5416883576, 6771104470, 13542208940, 27084417880]

約数ペア:

[(1, 27084417880), (2, 13542208940), (4, 6771104470), (5, 5416883576), (8, 3385552235), (10, 2708441788), (13, 2083416760), (20, 1354220894), (26, 1041708380), (40, 677110447), (52, 520854190), (65, 416683352), (104, 260427095), (130, 208341676), (257, 105386840), (260, 104170838), (514, 52693420), (520, 52085419), (1028, 26346710), (1285, 21077368), (2056, 13173355), (2570, 10538684), (3341, 8106680), (5140, 5269342), (6682, 4053340), (10280, 2634671), (13364, 2026670), (16705, 1621336), (26728, 1013335), (33410, 810668), (66820, 405334), (133640, 202667)]