524492740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{5119}}^1$

素因数の和:5284

約数の個数: 48

約数和(自身を含む): 1135411200

約数和(自身を除く): 610918460

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 109, 188, 218, 235, 436, 470, 545, 940, 1090, 2180, 5119, 5123, 10238, 10246, 20476, 20492, 25595, 25615, 51190, 51230, 102380, 102460, 240593, 481186, 557971, 962372, 1115942, 1202965, 2231884, 2405930, 2789855, 4811860, 5579710, 11159420, 26224637, 52449274, 104898548, 131123185, 262246370, 524492740]

約数ペア:

[(1, 524492740), (2, 262246370), (4, 131123185), (5, 104898548), (10, 52449274), (20, 26224637), (47, 11159420), (94, 5579710), (109, 4811860), (188, 2789855), (218, 2405930), (235, 2231884), (436, 1202965), (470, 1115942), (545, 962372), (940, 557971), (1090, 481186), (2180, 240593), (5119, 102460), (5123, 102380), (10238, 51230), (10246, 51190), (20476, 25615), (20492, 25595)]