179901140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{529121}}^1$

素因数の和:529147

約数の個数: 24

約数和(自身を含む): 400016232

約数和(自身を除く): 220115092

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 529121, 1058242, 2116484, 2645605, 5291210, 8995057, 10582420, 17990114, 35980228, 44975285, 89950570, 179901140]

約数ペア:

[(1, 179901140), (2, 89950570), (4, 44975285), (5, 35980228), (10, 17990114), (17, 10582420), (20, 8995057), (34, 5291210), (68, 2645605), (85, 2116484), (170, 1058242), (340, 529121)]