475160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1697}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 1222560

約数和(自身を除く): 747400

約数列:

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

約数ペア:

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