488035600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1$

素因数の和:897

約数の個数: 120

約数和(自身を含む): 1274362880

約数和(自身を除く): 786327280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 127, 130, 200, 208, 254, 260, 325, 400, 508, 520, 635, 650, 739, 1016, 1040, 1270, 1300, 1478, 1651, 2032, 2540, 2600, 2956, 3175, 3302, 3695, 5080, 5200, 5912, 6350, 6604, 7390, 8255, 9607, 10160, 11824, 12700, 13208, 14780, 16510, 18475, 19214, 25400, 26416, 29560, 33020, 36950, 38428, 41275, 48035, 50800, 59120, 66040, 73900, 76856, 82550, 93853, 96070, 132080, 147800, 153712, 165100, 187706, 192140, 240175, 295600, 330200, 375412, 384280, 469265, 480350, 660400, 750824, 768560, 938530, 960700, 1220089, 1501648, 1877060, 1921400, 2346325, 2440178, 3754120, 3842800, 4692650, 4880356, 6100445, 7508240, 9385300, 9760712, 12200890, 18770600, 19521424, 24401780, 30502225, 37541200, 48803560, 61004450, 97607120, 122008900, 244017800, 488035600]

約数ペア:

[(1, 488035600), (2, 244017800), (4, 122008900), (5, 97607120), (8, 61004450), (10, 48803560), (13, 37541200), (16, 30502225), (20, 24401780), (25, 19521424), (26, 18770600), (40, 12200890), (50, 9760712), (52, 9385300), (65, 7508240), (80, 6100445), (100, 4880356), (104, 4692650), (127, 3842800), (130, 3754120), (200, 2440178), (208, 2346325), (254, 1921400), (260, 1877060), (325, 1501648), (400, 1220089), (508, 960700), (520, 938530), (635, 768560), (650, 750824), (739, 660400), (1016, 480350), (1040, 469265), (1270, 384280), (1300, 375412), (1478, 330200), (1651, 295600), (2032, 240175), (2540, 192140), (2600, 187706), (2956, 165100), (3175, 153712), (3302, 147800), (3695, 132080), (5080, 96070), (5200, 93853), (5912, 82550), (6350, 76856), (6604, 73900), (7390, 66040), (8255, 59120), (9607, 50800), (10160, 48035), (11824, 41275), (12700, 38428), (13208, 36950), (14780, 33020), (16510, 29560), (18475, 26416), (19214, 25400)]