7013223020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{371857}}^1$

素因数の和:371930

約数の個数: 48

約数和(自身を含む): 15742980288

約数和(自身を除く): 8729757268

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 3772, 4715, 9430, 18860, 371857, 743714, 1487428, 1859285, 3718570, 7437140, 8552711, 15246137, 17105422, 30492274, 34210844, 42763555, 60984548, 76230685, 85527110, 152461370, 171054220, 304922740, 350661151, 701322302, 1402644604, 1753305755, 3506611510, 7013223020]

約数ペア:

[(1, 7013223020), (2, 3506611510), (4, 1753305755), (5, 1402644604), (10, 701322302), (20, 350661151), (23, 304922740), (41, 171054220), (46, 152461370), (82, 85527110), (92, 76230685), (115, 60984548), (164, 42763555), (205, 34210844), (230, 30492274), (410, 17105422), (460, 15246137), (820, 8552711), (943, 7437140), (1886, 3718570), (3772, 1859285), (4715, 1487428), (9430, 743714), (18860, 371857)]