10177580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 24648960

約数和(自身を除く): 14471380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 139, 140, 278, 523, 556, 695, 973, 1046, 1390, 1946, 2092, 2615, 2780, 3661, 3892, 4865, 5230, 7322, 9730, 10460, 14644, 18305, 19460, 36610, 72697, 73220, 145394, 290788, 363485, 508879, 726970, 1017758, 1453940, 2035516, 2544395, 5088790, 10177580]

約数ペア:

[(1, 10177580), (2, 5088790), (4, 2544395), (5, 2035516), (7, 1453940), (10, 1017758), (14, 726970), (20, 508879), (28, 363485), (35, 290788), (70, 145394), (139, 73220), (140, 72697), (278, 36610), (523, 19460), (556, 18305), (695, 14644), (973, 10460), (1046, 9730), (1390, 7322), (1946, 5230), (2092, 4865), (2615, 3892), (2780, 3661)]