47235160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{168697}}^1$

素因数の和:168715

約数の個数: 32

約数和(自身を含む): 121462560

約数和(自身を除く): 74227400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 168697, 337394, 674788, 843485, 1180879, 1349576, 1686970, 2361758, 3373940, 4723516, 5904395, 6747880, 9447032, 11808790, 23617580, 47235160]

約数ペア:

[(1, 47235160), (2, 23617580), (4, 11808790), (5, 9447032), (7, 6747880), (8, 5904395), (10, 4723516), (14, 3373940), (20, 2361758), (28, 1686970), (35, 1349576), (40, 1180879), (56, 843485), (70, 674788), (140, 337394), (280, 168697)]