102564860

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{18121}}^1$

素因数の和:18413

約数の個数: 24

約数和(自身を含む): 216159216

約数和(自身を除く): 113594356

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 18121, 36242, 72484, 90605, 181210, 362420, 5128243, 10256486, 20512972, 25641215, 51282430, 102564860]

約数ペア:

[(1, 102564860), (2, 51282430), (4, 25641215), (5, 20512972), (10, 10256486), (20, 5128243), (283, 362420), (566, 181210), (1132, 90605), (1415, 72484), (2830, 36242), (5660, 18121)]