38493080

素因数分解:

$2^3\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1061}}^1$

素因数の和:1979

約数の個数: 32

約数和(自身を含む): 86786640

約数和(自身を除く): 48293560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 907, 1061, 1814, 2122, 3628, 4244, 4535, 5305, 7256, 8488, 9070, 10610, 18140, 21220, 36280, 42440, 962327, 1924654, 3849308, 4811635, 7698616, 9623270, 19246540, 38493080]

約数ペア:

[(1, 38493080), (2, 19246540), (4, 9623270), (5, 7698616), (8, 4811635), (10, 3849308), (20, 1924654), (40, 962327), (907, 42440), (1061, 36280), (1814, 21220), (2122, 18140), (3628, 10610), (4244, 9070), (4535, 8488), (5305, 7256)]