2615676580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11889439}}^1$

素因数の和:11889459

約数の個数: 24

約数和(自身を含む): 5992277760

約数和(自身を除く): 3376601180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 11889439, 23778878, 47557756, 59447195, 118894390, 130783829, 237788780, 261567658, 523135316, 653919145, 1307838290, 2615676580]

約数ペア:

[(1, 2615676580), (2, 1307838290), (4, 653919145), (5, 523135316), (10, 261567658), (11, 237788780), (20, 130783829), (22, 118894390), (44, 59447195), (55, 47557756), (110, 23778878), (220, 11889439)]