4958800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:66

約数の個数: 180

約数和(自身を含む): 15775776

約数和(自身を除く): 10816976

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 25, 28, 35, 40, 44, 46, 49, 50, 55, 56, 70, 77, 80, 88, 92, 98, 100, 110, 112, 115, 140, 154, 161, 175, 176, 184, 196, 200, 220, 230, 245, 253, 275, 280, 308, 322, 350, 368, 385, 392, 400, 440, 460, 490, 506, 539, 550, 560, 575, 616, 644, 700, 770, 784, 805, 880, 920, 980, 1012, 1078, 1100, 1127, 1150, 1225, 1232, 1265, 1288, 1400, 1540, 1610, 1771, 1840, 1925, 1960, 2024, 2156, 2200, 2254, 2300, 2450, 2530, 2576, 2695, 2800, 3080, 3220, 3542, 3850, 3920, 4025, 4048, 4312, 4400, 4508, 4600, 4900, 5060, 5390, 5635, 6160, 6325, 6440, 7084, 7700, 8050, 8624, 8855, 9016, 9200, 9800, 10120, 10780, 11270, 12397, 12650, 12880, 13475, 14168, 15400, 16100, 17710, 18032, 19600, 20240, 21560, 22540, 24794, 25300, 26950, 28175, 28336, 30800, 32200, 35420, 43120, 44275, 45080, 49588, 50600, 53900, 56350, 61985, 64400, 70840, 88550, 90160, 99176, 101200, 107800, 112700, 123970, 141680, 177100, 198352, 215600, 225400, 247940, 309925, 354200, 450800, 495880, 619850, 708400, 991760, 1239700, 2479400, 4958800]

約数ペア:

[(1, 4958800), (2, 2479400), (4, 1239700), (5, 991760), (7, 708400), (8, 619850), (10, 495880), (11, 450800), (14, 354200), (16, 309925), (20, 247940), (22, 225400), (23, 215600), (25, 198352), (28, 177100), (35, 141680), (40, 123970), (44, 112700), (46, 107800), (49, 101200), (50, 99176), (55, 90160), (56, 88550), (70, 70840), (77, 64400), (80, 61985), (88, 56350), (92, 53900), (98, 50600), (100, 49588), (110, 45080), (112, 44275), (115, 43120), (140, 35420), (154, 32200), (161, 30800), (175, 28336), (176, 28175), (184, 26950), (196, 25300), (200, 24794), (220, 22540), (230, 21560), (245, 20240), (253, 19600), (275, 18032), (280, 17710), (308, 16100), (322, 15400), (350, 14168), (368, 13475), (385, 12880), (392, 12650), (400, 12397), (440, 11270), (460, 10780), (490, 10120), (506, 9800), (539, 9200), (550, 9016), (560, 8855), (575, 8624), (616, 8050), (644, 7700), (700, 7084), (770, 6440), (784, 6325), (805, 6160), (880, 5635), (920, 5390), (980, 5060), (1012, 4900), (1078, 4600), (1100, 4508), (1127, 4400), (1150, 4312), (1225, 4048), (1232, 4025), (1265, 3920), (1288, 3850), (1400, 3542), (1540, 3220), (1610, 3080), (1771, 2800), (1840, 2695), (1925, 2576), (1960, 2530), (2024, 2450), (2156, 2300), (2200, 2254)]