45671960

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4549}}^1$

素因数の和:4811

約数の個数: 32

約数和(自身を含む): 103194000

約数和(自身を除く): 57522040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 2008, 2510, 4549, 5020, 9098, 10040, 18196, 22745, 36392, 45490, 90980, 181960, 1141799, 2283598, 4567196, 5708995, 9134392, 11417990, 22835980, 45671960]

約数ペア:

[(1, 45671960), (2, 22835980), (4, 11417990), (5, 9134392), (8, 5708995), (10, 4567196), (20, 2283598), (40, 1141799), (251, 181960), (502, 90980), (1004, 45490), (1255, 36392), (2008, 22745), (2510, 18196), (4549, 10040), (5020, 9098)]