11280860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33179}}^1$

素因数の和:33205

約数の個数: 24

約数和(自身を含む): 25084080

約数和(自身を除く): 13803220

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 33179, 66358, 132716, 165895, 331790, 564043, 663580, 1128086, 2256172, 2820215, 5640430, 11280860]

約数ペア:

[(1, 11280860), (2, 5640430), (4, 2820215), (5, 2256172), (10, 1128086), (17, 663580), (20, 564043), (34, 331790), (68, 165895), (85, 132716), (170, 66358), (340, 33179)]