34648400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 120

約数和(自身を含む): 90410880

約数和(自身を除く): 55762480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 47, 50, 76, 80, 94, 95, 97, 100, 152, 188, 190, 194, 200, 235, 304, 376, 380, 388, 400, 470, 475, 485, 752, 760, 776, 893, 940, 950, 970, 1175, 1520, 1552, 1786, 1843, 1880, 1900, 1940, 2350, 2425, 3572, 3686, 3760, 3800, 3880, 4465, 4559, 4700, 4850, 7144, 7372, 7600, 7760, 8930, 9118, 9215, 9400, 9700, 14288, 14744, 17860, 18236, 18430, 18800, 19400, 22325, 22795, 29488, 35720, 36472, 36860, 38800, 44650, 45590, 46075, 71440, 72944, 73720, 86621, 89300, 91180, 92150, 113975, 147440, 173242, 178600, 182360, 184300, 227950, 346484, 357200, 364720, 368600, 433105, 455900, 692968, 737200, 866210, 911800, 1385936, 1732420, 1823600, 2165525, 3464840, 4331050, 6929680, 8662100, 17324200, 34648400]

約数ペア:

[(1, 34648400), (2, 17324200), (4, 8662100), (5, 6929680), (8, 4331050), (10, 3464840), (16, 2165525), (19, 1823600), (20, 1732420), (25, 1385936), (38, 911800), (40, 866210), (47, 737200), (50, 692968), (76, 455900), (80, 433105), (94, 368600), (95, 364720), (97, 357200), (100, 346484), (152, 227950), (188, 184300), (190, 182360), (194, 178600), (200, 173242), (235, 147440), (304, 113975), (376, 92150), (380, 91180), (388, 89300), (400, 86621), (470, 73720), (475, 72944), (485, 71440), (752, 46075), (760, 45590), (776, 44650), (893, 38800), (940, 36860), (950, 36472), (970, 35720), (1175, 29488), (1520, 22795), (1552, 22325), (1786, 19400), (1843, 18800), (1880, 18430), (1900, 18236), (1940, 17860), (2350, 14744), (2425, 14288), (3572, 9700), (3686, 9400), (3760, 9215), (3800, 9118), (3880, 8930), (4465, 7760), (4559, 7600), (4700, 7372), (4850, 7144)]