43866980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2029}}^1$

素因数の和:2108

約数の個数: 48

約数和(自身を含む): 98219520

約数和(自身を除く): 54352540

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 940, 1081, 2029, 2162, 4058, 4324, 5405, 8116, 10145, 10810, 20290, 21620, 40580, 46667, 93334, 95363, 186668, 190726, 233335, 381452, 466670, 476815, 933340, 953630, 1907260, 2193349, 4386698, 8773396, 10966745, 21933490, 43866980]

約数ペア:

[(1, 43866980), (2, 21933490), (4, 10966745), (5, 8773396), (10, 4386698), (20, 2193349), (23, 1907260), (46, 953630), (47, 933340), (92, 476815), (94, 466670), (115, 381452), (188, 233335), (230, 190726), (235, 186668), (460, 95363), (470, 93334), (940, 46667), (1081, 40580), (2029, 21620), (2162, 20290), (4058, 10810), (4324, 10145), (5405, 8116)]