2019343040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44129}}^1$

素因数の和:44170

約数の個数: 112

約数和(自身を含む): 5649346080

約数和(自身を除く): 3630003040

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 704, 715, 832, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 3520, 4160, 4576, 5720, 9152, 11440, 22880, 44129, 45760, 88258, 176516, 220645, 353032, 441290, 485419, 573677, 706064, 882580, 970838, 1147354, 1412128, 1765160, 1941676, 2294708, 2427095, 2824256, 2868385, 3530320, 3883352, 4589416, 4854190, 5736770, 6310447, 7060640, 7766704, 9178832, 9708380, 11473540, 12620894, 14121280, 15533408, 18357664, 19416760, 22947080, 25241788, 31066816, 31552235, 36715328, 38833520, 45894160, 50483576, 63104470, 77667040, 91788320, 100967152, 126208940, 155334080, 183576640, 201934304, 252417880, 403868608, 504835760, 1009671520, 2019343040]

約数ペア:

[(1, 2019343040), (2, 1009671520), (4, 504835760), (5, 403868608), (8, 252417880), (10, 201934304), (11, 183576640), (13, 155334080), (16, 126208940), (20, 100967152), (22, 91788320), (26, 77667040), (32, 63104470), (40, 50483576), (44, 45894160), (52, 38833520), (55, 36715328), (64, 31552235), (65, 31066816), (80, 25241788), (88, 22947080), (104, 19416760), (110, 18357664), (130, 15533408), (143, 14121280), (160, 12620894), (176, 11473540), (208, 9708380), (220, 9178832), (260, 7766704), (286, 7060640), (320, 6310447), (352, 5736770), (416, 4854190), (440, 4589416), (520, 3883352), (572, 3530320), (704, 2868385), (715, 2824256), (832, 2427095), (880, 2294708), (1040, 1941676), (1144, 1765160), (1430, 1412128), (1760, 1147354), (2080, 970838), (2288, 882580), (2860, 706064), (3520, 573677), (4160, 485419), (4576, 441290), (5720, 353032), (9152, 220645), (11440, 176516), (22880, 88258), (44129, 45760)]