2079729400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:438

約数の個数: 192

約数和(自身を含む): 5715705600

約数和(自身を除く): 3635976200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 43, 50, 56, 70, 86, 100, 140, 172, 175, 179, 193, 200, 215, 280, 301, 344, 350, 358, 386, 430, 602, 700, 716, 772, 860, 895, 965, 1075, 1204, 1253, 1351, 1400, 1432, 1505, 1544, 1720, 1790, 1930, 2150, 2408, 2506, 2702, 3010, 3580, 3860, 4300, 4475, 4825, 5012, 5404, 6020, 6265, 6755, 7160, 7525, 7697, 7720, 8299, 8600, 8950, 9650, 10024, 10808, 12040, 12530, 13510, 15050, 15394, 16598, 17900, 19300, 25060, 27020, 30100, 30788, 31325, 33196, 33775, 34547, 35800, 38485, 38600, 41495, 50120, 53879, 54040, 58093, 60200, 61576, 62650, 66392, 67550, 69094, 76970, 82990, 107758, 116186, 125300, 135100, 138188, 153940, 165980, 172735, 192425, 207475, 215516, 232372, 241829, 250600, 269395, 270200, 276376, 290465, 307880, 331960, 345470, 384850, 414950, 431032, 464744, 483658, 538790, 580930, 690940, 769700, 829900, 863675, 967316, 1077580, 1161860, 1209145, 1346975, 1381880, 1452325, 1485521, 1539400, 1659800, 1727350, 1934632, 2155160, 2323720, 2418290, 2693950, 2904650, 2971042, 3454700, 4836580, 5387900, 5809300, 5942084, 6045725, 6909400, 7427605, 9673160, 10398647, 10775800, 11618600, 11884168, 12091450, 14855210, 20797294, 24182900, 29710420, 37138025, 41594588, 48365800, 51993235, 59420840, 74276050, 83189176, 103986470, 148552100, 207972940, 259966175, 297104200, 415945880, 519932350, 1039864700, 2079729400]

約数ペア:

[(1, 2079729400), (2, 1039864700), (4, 519932350), (5, 415945880), (7, 297104200), (8, 259966175), (10, 207972940), (14, 148552100), (20, 103986470), (25, 83189176), (28, 74276050), (35, 59420840), (40, 51993235), (43, 48365800), (50, 41594588), (56, 37138025), (70, 29710420), (86, 24182900), (100, 20797294), (140, 14855210), (172, 12091450), (175, 11884168), (179, 11618600), (193, 10775800), (200, 10398647), (215, 9673160), (280, 7427605), (301, 6909400), (344, 6045725), (350, 5942084), (358, 5809300), (386, 5387900), (430, 4836580), (602, 3454700), (700, 2971042), (716, 2904650), (772, 2693950), (860, 2418290), (895, 2323720), (965, 2155160), (1075, 1934632), (1204, 1727350), (1253, 1659800), (1351, 1539400), (1400, 1485521), (1432, 1452325), (1505, 1381880), (1544, 1346975), (1720, 1209145), (1790, 1161860), (1930, 1077580), (2150, 967316), (2408, 863675), (2506, 829900), (2702, 769700), (3010, 690940), (3580, 580930), (3860, 538790), (4300, 483658), (4475, 464744), (4825, 431032), (5012, 414950), (5404, 384850), (6020, 345470), (6265, 331960), (6755, 307880), (7160, 290465), (7525, 276376), (7697, 270200), (7720, 269395), (8299, 250600), (8600, 241829), (8950, 232372), (9650, 215516), (10024, 207475), (10808, 192425), (12040, 172735), (12530, 165980), (13510, 153940), (15050, 138188), (15394, 135100), (16598, 125300), (17900, 116186), (19300, 107758), (25060, 82990), (27020, 76970), (30100, 69094), (30788, 67550), (31325, 66392), (33196, 62650), (33775, 61576), (34547, 60200), (35800, 58093), (38485, 54040), (38600, 53879), (41495, 50120)]