1048600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{107}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 2862540

約数和(自身を除く): 1813940

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 107, 140, 175, 196, 200, 214, 245, 280, 350, 392, 428, 490, 535, 700, 749, 856, 980, 1070, 1225, 1400, 1498, 1960, 2140, 2450, 2675, 2996, 3745, 4280, 4900, 5243, 5350, 5992, 7490, 9800, 10486, 10700, 14980, 18725, 20972, 21400, 26215, 29960, 37450, 41944, 52430, 74900, 104860, 131075, 149800, 209720, 262150, 524300, 1048600]

約数ペア:

[(1, 1048600), (2, 524300), (4, 262150), (5, 209720), (7, 149800), (8, 131075), (10, 104860), (14, 74900), (20, 52430), (25, 41944), (28, 37450), (35, 29960), (40, 26215), (49, 21400), (50, 20972), (56, 18725), (70, 14980), (98, 10700), (100, 10486), (107, 9800), (140, 7490), (175, 5992), (196, 5350), (200, 5243), (214, 4900), (245, 4280), (280, 3745), (350, 2996), (392, 2675), (428, 2450), (490, 2140), (535, 1960), (700, 1498), (749, 1400), (856, 1225), (980, 1070)]