8474741.00000000

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{12007}}^1$

素因数の和:12032

約数の個数: 48

約数和(自身を含む): 61601040

約数和(自身を除く): 38067320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 12007, 24014, 48028, 60035, 84049, 96056, 120070, 168098, 240140, 336196, 420245, 480280, 588343, 672392, 840490, 1176686, 1680980, 2353372, 2941715, 3361960, 4706744, 5883430, 11766860, 23533720]

約数ペア:

[(1, 23533720), (2, 11766860), (4, 5883430), (5, 4706744), (7, 3361960), (8, 2941715), (10, 2353372), (14, 1680980), (20, 1176686), (28, 840490), (35, 672392), (40, 588343), (49, 480280), (56, 420245), (70, 336196), (98, 240140), (140, 168098), (196, 120070), (245, 96056), (280, 84049), (392, 60035), (490, 48028), (980, 24014), (1960, 12007)]