248575353400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{269663}}^1$

素因数の和:270109

約数の個数: 96

約数和(自身を含む): 631984550400

約数和(自身を除く): 383409197000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 419, 440, 550, 838, 1100, 1676, 2095, 2200, 3352, 4190, 4609, 8380, 9218, 10475, 16760, 18436, 20950, 23045, 36872, 41900, 46090, 83800, 92180, 115225, 184360, 230450, 269663, 460900, 539326, 921800, 1078652, 1348315, 2157304, 2696630, 2966293, 5393260, 5932586, 6741575, 10786520, 11865172, 13483150, 14831465, 23730344, 26966300, 29662930, 53932600, 59325860, 74157325, 112988797, 118651720, 148314650, 225977594, 296629300, 451955188, 564943985, 593258600, 903910376, 1129887970, 1242876767, 2259775940, 2485753534, 2824719925, 4519551880, 4971507068, 5649439850, 6214383835, 9943014136, 11298879700, 12428767670, 22597759400, 24857535340, 31071919175, 49715070680, 62143838350, 124287676700, 248575353400]

約数ペア:

[(1, 248575353400), (2, 124287676700), (4, 62143838350), (5, 49715070680), (8, 31071919175), (10, 24857535340), (11, 22597759400), (20, 12428767670), (22, 11298879700), (25, 9943014136), (40, 6214383835), (44, 5649439850), (50, 4971507068), (55, 4519551880), (88, 2824719925), (100, 2485753534), (110, 2259775940), (200, 1242876767), (220, 1129887970), (275, 903910376), (419, 593258600), (440, 564943985), (550, 451955188), (838, 296629300), (1100, 225977594), (1676, 148314650), (2095, 118651720), (2200, 112988797), (3352, 74157325), (4190, 59325860), (4609, 53932600), (8380, 29662930), (9218, 26966300), (10475, 23730344), (16760, 14831465), (18436, 13483150), (20950, 11865172), (23045, 10786520), (36872, 6741575), (41900, 5932586), (46090, 5393260), (83800, 2966293), (92180, 2696630), (115225, 2157304), (184360, 1348315), (230450, 1078652), (269663, 921800), (460900, 539326)]