1910982400

素因数分解:

$2^8\times 5^2\times {\mathrm{47}}^1\times {\mathrm{6353}}^1$

素因数の和:6426

約数の個数: 108

約数和(自身を含む): 4831378272

約数和(自身を除く): 2920395872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 128, 160, 188, 200, 235, 256, 320, 376, 400, 470, 640, 752, 800, 940, 1175, 1280, 1504, 1600, 1880, 2350, 3008, 3200, 3760, 4700, 6016, 6353, 6400, 7520, 9400, 12032, 12706, 15040, 18800, 25412, 30080, 31765, 37600, 50824, 60160, 63530, 75200, 101648, 127060, 150400, 158825, 203296, 254120, 298591, 300800, 317650, 406592, 508240, 597182, 635300, 813184, 1016480, 1194364, 1270600, 1492955, 1626368, 2032960, 2388728, 2541200, 2985910, 4065920, 4777456, 5082400, 5971820, 7464775, 8131840, 9554912, 10164800, 11943640, 14929550, 19109824, 20329600, 23887280, 29859100, 38219648, 40659200, 47774560, 59718200, 76439296, 95549120, 119436400, 191098240, 238872800, 382196480, 477745600, 955491200, 1910982400]

約数ペア:

[(1, 1910982400), (2, 955491200), (4, 477745600), (5, 382196480), (8, 238872800), (10, 191098240), (16, 119436400), (20, 95549120), (25, 76439296), (32, 59718200), (40, 47774560), (47, 40659200), (50, 38219648), (64, 29859100), (80, 23887280), (94, 20329600), (100, 19109824), (128, 14929550), (160, 11943640), (188, 10164800), (200, 9554912), (235, 8131840), (256, 7464775), (320, 5971820), (376, 5082400), (400, 4777456), (470, 4065920), (640, 2985910), (752, 2541200), (800, 2388728), (940, 2032960), (1175, 1626368), (1280, 1492955), (1504, 1270600), (1600, 1194364), (1880, 1016480), (2350, 813184), (3008, 635300), (3200, 597182), (3760, 508240), (4700, 406592), (6016, 317650), (6353, 300800), (6400, 298591), (7520, 254120), (9400, 203296), (12032, 158825), (12706, 150400), (15040, 127060), (18800, 101648), (25412, 75200), (30080, 63530), (31765, 60160), (37600, 50824)]