33401720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75913}}^1$

素因数の和:75935

約数の個数: 32

約数和(自身を含む): 81987120

約数和(自身を除く): 48585400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 75913, 151826, 303652, 379565, 607304, 759130, 835043, 1518260, 1670086, 3036520, 3340172, 4175215, 6680344, 8350430, 16700860, 33401720]

約数ペア:

[(1, 33401720), (2, 16700860), (4, 8350430), (5, 6680344), (8, 4175215), (10, 3340172), (11, 3036520), (20, 1670086), (22, 1518260), (40, 835043), (44, 759130), (55, 607304), (88, 379565), (110, 303652), (220, 151826), (440, 75913)]