2104600000

素因数分解:

$2^6\times 5^5\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:673

約数の個数: 168

約数和(自身を含む): 5536051920

約数和(自身を除く): 3431451920

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, 619, 625, 680, 800, 850, 1000, 1088, 1238, 1250, 1360, 1600, 1700, 2000, 2125, 2476, 2500, 2720, 3095, 3125, 3400, 4000, 4250, 4952, 5000, 5440, 6190, 6250, 6800, 8000, 8500, 9904, 10000, 10523, 10625, 12380, 12500, 13600, 15475, 17000, 19808, 20000, 21046, 21250, 24760, 25000, 27200, 30950, 34000, 39616, 40000, 42092, 42500, 49520, 50000, 52615, 53125, 61900, 68000, 77375, 84184, 85000, 99040, 100000, 105230, 106250, 123800, 136000, 154750, 168368, 170000, 198080, 200000, 210460, 212500, 247600, 263075, 309500, 336736, 340000, 386875, 420920, 425000, 495200, 526150, 619000, 673472, 680000, 773750, 841840, 850000, 990400, 1052300, 1238000, 1315375, 1547500, 1683680, 1700000, 1934375, 2104600, 2476000, 2630750, 3095000, 3367360, 3400000, 3868750, 4209200, 4952000, 5261500, 6190000, 6576875, 7737500, 8418400, 10523000, 12380000, 13153750, 15475000, 16836800, 21046000, 24760000, 26307500, 30950000, 32884375, 42092000, 52615000, 61900000, 65768750, 84184000, 105230000, 123800000, 131537500, 210460000, 263075000, 420920000, 526150000, 1052300000, 2104600000]

約数ペア:

[(1, 2104600000), (2, 1052300000), (4, 526150000), (5, 420920000), (8, 263075000), (10, 210460000), (16, 131537500), (17, 123800000), (20, 105230000), (25, 84184000), (32, 65768750), (34, 61900000), (40, 52615000), (50, 42092000), (64, 32884375), (68, 30950000), (80, 26307500), (85, 24760000), (100, 21046000), (125, 16836800), (136, 15475000), (160, 13153750), (170, 12380000), (200, 10523000), (250, 8418400), (272, 7737500), (320, 6576875), (340, 6190000), (400, 5261500), (425, 4952000), (500, 4209200), (544, 3868750), (619, 3400000), (625, 3367360), (680, 3095000), (800, 2630750), (850, 2476000), (1000, 2104600), (1088, 1934375), (1238, 1700000), (1250, 1683680), (1360, 1547500), (1600, 1315375), (1700, 1238000), (2000, 1052300), (2125, 990400), (2476, 850000), (2500, 841840), (2720, 773750), (3095, 680000), (3125, 673472), (3400, 619000), (4000, 526150), (4250, 495200), (4952, 425000), (5000, 420920), (5440, 386875), (6190, 340000), (6250, 336736), (6800, 309500), (8000, 263075), (8500, 247600), (9904, 212500), (10000, 210460), (10523, 200000), (10625, 198080), (12380, 170000), (12500, 168368), (13600, 154750), (15475, 136000), (17000, 123800), (19808, 106250), (20000, 105230), (21046, 100000), (21250, 99040), (24760, 85000), (25000, 84184), (27200, 77375), (30950, 68000), (34000, 61900), (39616, 53125), (40000, 52615), (42092, 50000), (42500, 49520)]