70002400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 188987904

約数和(自身を除く): 118985504

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 53, 65, 80, 100, 104, 106, 127, 130, 160, 200, 208, 212, 254, 260, 265, 325, 400, 416, 424, 508, 520, 530, 635, 650, 689, 800, 848, 1016, 1040, 1060, 1270, 1300, 1325, 1378, 1651, 1696, 2032, 2080, 2120, 2540, 2600, 2650, 2756, 3175, 3302, 3445, 4064, 4240, 5080, 5200, 5300, 5512, 6350, 6604, 6731, 6890, 8255, 8480, 10160, 10400, 10600, 11024, 12700, 13208, 13462, 13780, 16510, 17225, 20320, 21200, 22048, 25400, 26416, 26924, 27560, 33020, 33655, 34450, 41275, 42400, 50800, 52832, 53848, 55120, 66040, 67310, 68900, 82550, 87503, 101600, 107696, 110240, 132080, 134620, 137800, 165100, 168275, 175006, 215392, 264160, 269240, 275600, 330200, 336550, 350012, 437515, 538480, 551200, 660400, 673100, 700024, 875030, 1076960, 1320800, 1346200, 1400048, 1750060, 2187575, 2692400, 2800096, 3500120, 4375150, 5384800, 7000240, 8750300, 14000480, 17500600, 35001200, 70002400]

約数ペア:

[(1, 70002400), (2, 35001200), (4, 17500600), (5, 14000480), (8, 8750300), (10, 7000240), (13, 5384800), (16, 4375150), (20, 3500120), (25, 2800096), (26, 2692400), (32, 2187575), (40, 1750060), (50, 1400048), (52, 1346200), (53, 1320800), (65, 1076960), (80, 875030), (100, 700024), (104, 673100), (106, 660400), (127, 551200), (130, 538480), (160, 437515), (200, 350012), (208, 336550), (212, 330200), (254, 275600), (260, 269240), (265, 264160), (325, 215392), (400, 175006), (416, 168275), (424, 165100), (508, 137800), (520, 134620), (530, 132080), (635, 110240), (650, 107696), (689, 101600), (800, 87503), (848, 82550), (1016, 68900), (1040, 67310), (1060, 66040), (1270, 55120), (1300, 53848), (1325, 52832), (1378, 50800), (1651, 42400), (1696, 41275), (2032, 34450), (2080, 33655), (2120, 33020), (2540, 27560), (2600, 26924), (2650, 26416), (2756, 25400), (3175, 22048), (3302, 21200), (3445, 20320), (4064, 17225), (4240, 16510), (5080, 13780), (5200, 13462), (5300, 13208), (5512, 12700), (6350, 11024), (6604, 10600), (6731, 10400), (6890, 10160), (8255, 8480)]