1866680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2029}}^1$

素因数の和:2063

約数の個数: 32

約数和(自身を含む): 4384800

約数和(自身を除く): 2518120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2029, 4058, 8116, 10145, 16232, 20290, 40580, 46667, 81160, 93334, 186668, 233335, 373336, 466670, 933340, 1866680]

約数ペア:

[(1, 1866680), (2, 933340), (4, 466670), (5, 373336), (8, 233335), (10, 186668), (20, 93334), (23, 81160), (40, 46667), (46, 40580), (92, 20290), (115, 16232), (184, 10145), (230, 8116), (460, 4058), (920, 2029)]