3812494000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{38903}}^1$

素因数の和:38940

約数の個数: 120

約数和(自身を含む): 10723965408

約数和(自身を除く): 6911471408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 400, 490, 500, 560, 700, 784, 875, 980, 1000, 1225, 1400, 1750, 1960, 2000, 2450, 2800, 3500, 3920, 4900, 6125, 7000, 9800, 12250, 14000, 19600, 24500, 38903, 49000, 77806, 98000, 155612, 194515, 272321, 311224, 389030, 544642, 622448, 778060, 972575, 1089284, 1361605, 1556120, 1906247, 1945150, 2178568, 2723210, 3112240, 3812494, 3890300, 4357136, 4862875, 5446420, 6808025, 7624988, 7780600, 9531235, 9725750, 10892840, 13616050, 15249976, 15561200, 19062470, 19451500, 21785680, 27232100, 30499952, 34040125, 38124940, 38903000, 47656175, 54464200, 68080250, 76249880, 77806000, 95312350, 108928400, 136160500, 152499760, 190624700, 238280875, 272321000, 381249400, 476561750, 544642000, 762498800, 953123500, 1906247000, 3812494000]

約数ペア:

[(1, 3812494000), (2, 1906247000), (4, 953123500), (5, 762498800), (7, 544642000), (8, 476561750), (10, 381249400), (14, 272321000), (16, 238280875), (20, 190624700), (25, 152499760), (28, 136160500), (35, 108928400), (40, 95312350), (49, 77806000), (50, 76249880), (56, 68080250), (70, 54464200), (80, 47656175), (98, 38903000), (100, 38124940), (112, 34040125), (125, 30499952), (140, 27232100), (175, 21785680), (196, 19451500), (200, 19062470), (245, 15561200), (250, 15249976), (280, 13616050), (350, 10892840), (392, 9725750), (400, 9531235), (490, 7780600), (500, 7624988), (560, 6808025), (700, 5446420), (784, 4862875), (875, 4357136), (980, 3890300), (1000, 3812494), (1225, 3112240), (1400, 2723210), (1750, 2178568), (1960, 1945150), (2000, 1906247), (2450, 1556120), (2800, 1361605), (3500, 1089284), (3920, 972575), (4900, 778060), (6125, 622448), (7000, 544642), (9800, 389030), (12250, 311224), (14000, 272321), (19600, 194515), (24500, 155612), (38903, 98000), (49000, 77806)]