17420144140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{119759}}^1$

素因数の和:120814

約数の個数: 48

約数和(自身を含む): 41848934400

約数和(自身を除く): 24428790260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1039, 2078, 4156, 5195, 7273, 10390, 14546, 20780, 29092, 36365, 72730, 119759, 145460, 239518, 479036, 598795, 838313, 1197590, 1676626, 2395180, 3353252, 4191565, 8383130, 16766260, 124429601, 248859202, 497718404, 622148005, 871007207, 1244296010, 1742014414, 2488592020, 3484028828, 4355036035, 8710072070, 17420144140]

約数ペア:

[(1, 17420144140), (2, 8710072070), (4, 4355036035), (5, 3484028828), (7, 2488592020), (10, 1742014414), (14, 1244296010), (20, 871007207), (28, 622148005), (35, 497718404), (70, 248859202), (140, 124429601), (1039, 16766260), (2078, 8383130), (4156, 4191565), (5195, 3353252), (7273, 2395180), (10390, 1676626), (14546, 1197590), (20780, 838313), (29092, 598795), (36365, 479036), (72730, 239518), (119759, 145460)]