241219000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{21929}}^1$

素因数の和:21961

約数の個数: 64

約数和(自身を含む): 615794400

約数和(自身を除く): 374575400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 5500, 11000, 21929, 43858, 87716, 109645, 175432, 219290, 241219, 438580, 482438, 548225, 877160, 964876, 1096450, 1206095, 1929752, 2192900, 2412190, 2741125, 4385800, 4824380, 5482250, 6030475, 9648760, 10964500, 12060950, 21929000, 24121900, 30152375, 48243800, 60304750, 120609500, 241219000]

約数ペア:

[(1, 241219000), (2, 120609500), (4, 60304750), (5, 48243800), (8, 30152375), (10, 24121900), (11, 21929000), (20, 12060950), (22, 10964500), (25, 9648760), (40, 6030475), (44, 5482250), (50, 4824380), (55, 4385800), (88, 2741125), (100, 2412190), (110, 2192900), (125, 1929752), (200, 1206095), (220, 1096450), (250, 964876), (275, 877160), (440, 548225), (500, 482438), (550, 438580), (1000, 241219), (1100, 219290), (1375, 175432), (2200, 109645), (2750, 87716), (5500, 43858), (11000, 21929)]