460208860

素因数分解:

$2^2\times 5^1\times {\mathrm{2557}}^1\times {\mathrm{8999}}^1$

素因数の和:11565

約数の個数: 24

約数和(自身を含む): 966924000

約数和(自身を除く): 506715140

約数列:

[1, 2, 4, 5, 10, 20, 2557, 5114, 8999, 10228, 12785, 17998, 25570, 35996, 44995, 51140, 89990, 179980, 23010443, 46020886, 92041772, 115052215, 230104430, 460208860]

約数ペア:

[(1, 460208860), (2, 230104430), (4, 115052215), (5, 92041772), (10, 46020886), (20, 23010443), (2557, 179980), (5114, 89990), (8999, 51140), (10228, 44995), (12785, 35996), (17998, 25570)]