2016200000

素因数分解:

$2^6\times 5^5\times {\mathrm{17}}^1\times {\mathrm{593}}^1$

素因数の和:647

約数の個数: 168

約数和(自身を含む): 5303894904

約数和(自身を除く): 3287694904

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 320, 340, 400, 425, 500, 544, 593, 625, 680, 800, 850, 1000, 1088, 1186, 1250, 1360, 1600, 1700, 2000, 2125, 2372, 2500, 2720, 2965, 3125, 3400, 4000, 4250, 4744, 5000, 5440, 5930, 6250, 6800, 8000, 8500, 9488, 10000, 10081, 10625, 11860, 12500, 13600, 14825, 17000, 18976, 20000, 20162, 21250, 23720, 25000, 27200, 29650, 34000, 37952, 40000, 40324, 42500, 47440, 50000, 50405, 53125, 59300, 68000, 74125, 80648, 85000, 94880, 100000, 100810, 106250, 118600, 136000, 148250, 161296, 170000, 189760, 200000, 201620, 212500, 237200, 252025, 296500, 322592, 340000, 370625, 403240, 425000, 474400, 504050, 593000, 645184, 680000, 741250, 806480, 850000, 948800, 1008100, 1186000, 1260125, 1482500, 1612960, 1700000, 1853125, 2016200, 2372000, 2520250, 2965000, 3225920, 3400000, 3706250, 4032400, 4744000, 5040500, 5930000, 6300625, 7412500, 8064800, 10081000, 11860000, 12601250, 14825000, 16129600, 20162000, 23720000, 25202500, 29650000, 31503125, 40324000, 50405000, 59300000, 63006250, 80648000, 100810000, 118600000, 126012500, 201620000, 252025000, 403240000, 504050000, 1008100000, 2016200000]

約数ペア:

[(1, 2016200000), (2, 1008100000), (4, 504050000), (5, 403240000), (8, 252025000), (10, 201620000), (16, 126012500), (17, 118600000), (20, 100810000), (25, 80648000), (32, 63006250), (34, 59300000), (40, 50405000), (50, 40324000), (64, 31503125), (68, 29650000), (80, 25202500), (85, 23720000), (100, 20162000), (125, 16129600), (136, 14825000), (160, 12601250), (170, 11860000), (200, 10081000), (250, 8064800), (272, 7412500), (320, 6300625), (340, 5930000), (400, 5040500), (425, 4744000), (500, 4032400), (544, 3706250), (593, 3400000), (625, 3225920), (680, 2965000), (800, 2520250), (850, 2372000), (1000, 2016200), (1088, 1853125), (1186, 1700000), (1250, 1612960), (1360, 1482500), (1600, 1260125), (1700, 1186000), (2000, 1008100), (2125, 948800), (2372, 850000), (2500, 806480), (2720, 741250), (2965, 680000), (3125, 645184), (3400, 593000), (4000, 504050), (4250, 474400), (4744, 425000), (5000, 403240), (5440, 370625), (5930, 340000), (6250, 322592), (6800, 296500), (8000, 252025), (8500, 237200), (9488, 212500), (10000, 201620), (10081, 200000), (10625, 189760), (11860, 170000), (12500, 161296), (13600, 148250), (14825, 136000), (17000, 118600), (18976, 106250), (20000, 100810), (20162, 100000), (21250, 94880), (23720, 85000), (25000, 80648), (27200, 74125), (29650, 68000), (34000, 59300), (37952, 53125), (40000, 50405), (40324, 50000), (42500, 47440)]