9982360

素因数分解:

$2^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{521}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 22550400

約数和(自身を除く): 12568040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 479, 521, 958, 1042, 1916, 2084, 2395, 2605, 3832, 4168, 4790, 5210, 9580, 10420, 19160, 20840, 249559, 499118, 998236, 1247795, 1996472, 2495590, 4991180, 9982360]

約数ペア:

[(1, 9982360), (2, 4991180), (4, 2495590), (5, 1996472), (8, 1247795), (10, 998236), (20, 499118), (40, 249559), (479, 20840), (521, 19160), (958, 10420), (1042, 9580), (1916, 5210), (2084, 4790), (2395, 4168), (2605, 3832)]