950320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1697}}^1$

素因数の和:1717

約数の個数: 40

約数和(自身を含む): 2526624

約数和(自身を除く): 1576304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1697, 3394, 6788, 8485, 11879, 13576, 16970, 23758, 27152, 33940, 47516, 59395, 67880, 95032, 118790, 135760, 190064, 237580, 475160, 950320]

約数ペア:

[(1, 950320), (2, 475160), (4, 237580), (5, 190064), (7, 135760), (8, 118790), (10, 95032), (14, 67880), (16, 59395), (20, 47516), (28, 33940), (35, 27152), (40, 23758), (56, 16970), (70, 13576), (80, 11879), (112, 8485), (140, 6788), (280, 3394), (560, 1697)]