29026580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131939}}^1$

素因数の和:131959

約数の個数: 24

約数和(自身を含む): 66497760

約数和(自身を除く): 37471180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 131939, 263878, 527756, 659695, 1319390, 1451329, 2638780, 2902658, 5805316, 7256645, 14513290, 29026580]

約数ペア:

[(1, 29026580), (2, 14513290), (4, 7256645), (5, 5805316), (10, 2902658), (11, 2638780), (20, 1451329), (22, 1319390), (44, 659695), (55, 527756), (110, 263878), (220, 131939)]