5411720

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{701}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 12256920

約数和(自身を除く): 6845200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 701, 772, 965, 1402, 1544, 1930, 2804, 3505, 3860, 5608, 7010, 7720, 14020, 28040, 135293, 270586, 541172, 676465, 1082344, 1352930, 2705860, 5411720]

約数ペア:

[(1, 5411720), (2, 2705860), (4, 1352930), (5, 1082344), (8, 676465), (10, 541172), (20, 270586), (40, 135293), (193, 28040), (386, 14020), (701, 7720), (772, 7010), (965, 5608), (1402, 3860), (1544, 3505), (1930, 2804)]