2017033480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1433}}^1$

素因数の和:1919

約数の個数: 128

約数和(自身を含む): 5674510080

約数和(自身を除く): 3657476600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 457, 616, 770, 914, 1433, 1540, 1828, 2285, 2866, 3080, 3199, 3656, 4570, 5027, 5732, 6398, 7165, 9140, 10031, 10054, 11464, 12796, 14330, 15763, 15995, 18280, 20062, 20108, 25135, 25592, 28660, 31526, 31990, 35189, 40124, 40216, 50155, 50270, 57320, 63052, 63980, 70378, 78815, 80248, 100310, 100540, 110341, 126104, 127960, 140756, 157630, 175945, 200620, 201080, 220682, 281512, 315260, 351890, 401240, 441364, 551705, 630520, 654881, 703780, 882728, 1103410, 1309762, 1407560, 2206820, 2619524, 3274405, 4413640, 4584167, 5239048, 6548810, 7203691, 9168334, 13097620, 14407382, 18336668, 22920835, 26195240, 28814764, 36018455, 36673336, 45841670, 50425837, 57629528, 72036910, 91683340, 100851674, 144073820, 183366680, 201703348, 252129185, 288147640, 403406696, 504258370, 1008516740, 2017033480]

約数ペア:

[(1, 2017033480), (2, 1008516740), (4, 504258370), (5, 403406696), (7, 288147640), (8, 252129185), (10, 201703348), (11, 183366680), (14, 144073820), (20, 100851674), (22, 91683340), (28, 72036910), (35, 57629528), (40, 50425837), (44, 45841670), (55, 36673336), (56, 36018455), (70, 28814764), (77, 26195240), (88, 22920835), (110, 18336668), (140, 14407382), (154, 13097620), (220, 9168334), (280, 7203691), (308, 6548810), (385, 5239048), (440, 4584167), (457, 4413640), (616, 3274405), (770, 2619524), (914, 2206820), (1433, 1407560), (1540, 1309762), (1828, 1103410), (2285, 882728), (2866, 703780), (3080, 654881), (3199, 630520), (3656, 551705), (4570, 441364), (5027, 401240), (5732, 351890), (6398, 315260), (7165, 281512), (9140, 220682), (10031, 201080), (10054, 200620), (11464, 175945), (12796, 157630), (14330, 140756), (15763, 127960), (15995, 126104), (18280, 110341), (20062, 100540), (20108, 100310), (25135, 80248), (25592, 78815), (28660, 70378), (31526, 63980), (31990, 63052), (35189, 57320), (40124, 50270), (40216, 50155)]