975350320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1741697}}^1$

素因数の和:1741717

約数の個数: 40

約数和(自身を含む): 2591646624

約数和(自身を除く): 1616296304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1741697, 3483394, 6966788, 8708485, 12191879, 13933576, 17416970, 24383758, 27867152, 34833940, 48767516, 60959395, 69667880, 97535032, 121918790, 139335760, 195070064, 243837580, 487675160, 975350320]

約数ペア:

[(1, 975350320), (2, 487675160), (4, 243837580), (5, 195070064), (7, 139335760), (8, 121918790), (10, 97535032), (14, 69667880), (16, 60959395), (20, 48767516), (28, 34833940), (35, 27867152), (40, 24383758), (56, 17416970), (70, 13933576), (80, 12191879), (112, 8708485), (140, 6966788), (280, 3483394), (560, 1741697)]