79453000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 210263040

約数和(自身を除く): 130810040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 125, 155, 200, 220, 233, 248, 250, 275, 310, 341, 440, 466, 500, 550, 620, 682, 775, 932, 1000, 1100, 1165, 1240, 1364, 1375, 1550, 1705, 1864, 2200, 2330, 2563, 2728, 2750, 3100, 3410, 3875, 4660, 5126, 5500, 5825, 6200, 6820, 7223, 7750, 8525, 9320, 10252, 11000, 11650, 12815, 13640, 14446, 15500, 17050, 20504, 23300, 25630, 28892, 29125, 31000, 34100, 36115, 42625, 46600, 51260, 57784, 58250, 64075, 68200, 72230, 79453, 85250, 102520, 116500, 128150, 144460, 158906, 170500, 180575, 233000, 256300, 288920, 317812, 320375, 341000, 361150, 397265, 512600, 635624, 640750, 722300, 794530, 902875, 1281500, 1444600, 1589060, 1805750, 1986325, 2563000, 3178120, 3611500, 3972650, 7223000, 7945300, 9931625, 15890600, 19863250, 39726500, 79453000]

約数ペア:

[(1, 79453000), (2, 39726500), (4, 19863250), (5, 15890600), (8, 9931625), (10, 7945300), (11, 7223000), (20, 3972650), (22, 3611500), (25, 3178120), (31, 2563000), (40, 1986325), (44, 1805750), (50, 1589060), (55, 1444600), (62, 1281500), (88, 902875), (100, 794530), (110, 722300), (124, 640750), (125, 635624), (155, 512600), (200, 397265), (220, 361150), (233, 341000), (248, 320375), (250, 317812), (275, 288920), (310, 256300), (341, 233000), (440, 180575), (466, 170500), (500, 158906), (550, 144460), (620, 128150), (682, 116500), (775, 102520), (932, 85250), (1000, 79453), (1100, 72230), (1165, 68200), (1240, 64075), (1364, 58250), (1375, 57784), (1550, 51260), (1705, 46600), (1864, 42625), (2200, 36115), (2330, 34100), (2563, 31000), (2728, 29125), (2750, 28892), (3100, 25630), (3410, 23300), (3875, 20504), (4660, 17050), (5126, 15500), (5500, 14446), (5825, 13640), (6200, 12815), (6820, 11650), (7223, 11000), (7750, 10252), (8525, 9320)]