2449364020

素因数分解:

$2^2\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{106217}}^1$

素因数の和:107379

約数の個数: 24

約数和(自身を含む): 5148174024

約数和(自身を除く): 2698810004

約数列:

[1, 2, 4, 5, 10, 20, 1153, 2306, 4612, 5765, 11530, 23060, 106217, 212434, 424868, 531085, 1062170, 2124340, 122468201, 244936402, 489872804, 612341005, 1224682010, 2449364020]

約数ペア:

[(1, 2449364020), (2, 1224682010), (4, 612341005), (5, 489872804), (10, 244936402), (20, 122468201), (1153, 2124340), (2306, 1062170), (4612, 531085), (5765, 424868), (11530, 212434), (23060, 106217)]