19080822400

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{192347}}^1$

素因数の和:192402

約数の個数: 96

約数和(自身を含む): 48656350080

約数和(自身を除く): 29575527680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 310, 320, 400, 496, 620, 640, 775, 800, 992, 1240, 1550, 1600, 1984, 2480, 3100, 3200, 3968, 4960, 6200, 9920, 12400, 19840, 24800, 49600, 99200, 192347, 384694, 769388, 961735, 1538776, 1923470, 3077552, 3846940, 4808675, 5962757, 6155104, 7693880, 9617350, 11925514, 12310208, 15387760, 19234700, 23851028, 24620416, 29813785, 30775520, 38469400, 47702056, 59627570, 61551040, 76938800, 95404112, 119255140, 123102080, 149068925, 153877600, 190808224, 238510280, 298137850, 307755200, 381616448, 477020560, 596275700, 615510400, 763232896, 954041120, 1192551400, 1908082240, 2385102800, 3816164480, 4770205600, 9540411200, 19080822400]

約数ペア:

[(1, 19080822400), (2, 9540411200), (4, 4770205600), (5, 3816164480), (8, 2385102800), (10, 1908082240), (16, 1192551400), (20, 954041120), (25, 763232896), (31, 615510400), (32, 596275700), (40, 477020560), (50, 381616448), (62, 307755200), (64, 298137850), (80, 238510280), (100, 190808224), (124, 153877600), (128, 149068925), (155, 123102080), (160, 119255140), (200, 95404112), (248, 76938800), (310, 61551040), (320, 59627570), (400, 47702056), (496, 38469400), (620, 30775520), (640, 29813785), (775, 24620416), (800, 23851028), (992, 19234700), (1240, 15387760), (1550, 12310208), (1600, 11925514), (1984, 9617350), (2480, 7693880), (3100, 6155104), (3200, 5962757), (3968, 4808675), (4960, 3846940), (6200, 3077552), (9920, 1923470), (12400, 1538776), (19840, 961735), (24800, 769388), (49600, 384694), (99200, 192347)]