9435020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3547}}^1$

素因数の和:3582

約数の個数: 48

約数和(自身を含む): 23842560

約数和(自身を除く): 14407540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 3547, 7094, 14188, 17735, 24829, 35470, 49658, 67393, 70940, 99316, 124145, 134786, 248290, 269572, 336965, 471751, 496580, 673930, 943502, 1347860, 1887004, 2358755, 4717510, 9435020]

約数ペア:

[(1, 9435020), (2, 4717510), (4, 2358755), (5, 1887004), (7, 1347860), (10, 943502), (14, 673930), (19, 496580), (20, 471751), (28, 336965), (35, 269572), (38, 248290), (70, 134786), (76, 124145), (95, 99316), (133, 70940), (140, 67393), (190, 49658), (266, 35470), (380, 24829), (532, 17735), (665, 14188), (1330, 7094), (2660, 3547)]