7884324980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{56316607}}^1$

素因数の和:56316623

約数の個数: 24

約数和(自身を含む): 18922380288

約数和(自身を除く): 11038055308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 56316607, 112633214, 225266428, 281583035, 394216249, 563166070, 788432498, 1126332140, 1576864996, 1971081245, 3942162490, 7884324980]

約数ペア:

[(1, 7884324980), (2, 3942162490), (4, 1971081245), (5, 1576864996), (7, 1126332140), (10, 788432498), (14, 563166070), (20, 394216249), (28, 281583035), (35, 225266428), (70, 112633214), (140, 56316607)]