9404920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{33589}}^1$

素因数の和:33607

約数の個数: 32

約数和(自身を含む): 24184800

約数和(自身を除く): 14779880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 33589, 67178, 134356, 167945, 235123, 268712, 335890, 470246, 671780, 940492, 1175615, 1343560, 1880984, 2351230, 4702460, 9404920]

約数ペア:

[(1, 9404920), (2, 4702460), (4, 2351230), (5, 1880984), (7, 1343560), (8, 1175615), (10, 940492), (14, 671780), (20, 470246), (28, 335890), (35, 268712), (40, 235123), (56, 167945), (70, 134356), (140, 67178), (280, 33589)]