473480556280

素因数分解:

$2^3\times 5^1\times {\mathrm{13487}}^1\times {\mathrm{877661}}^1$

素因数の和:891159

約数の個数: 32

約数和(自身を含む): 1065411455040

約数和(自身を除く): 591930898760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 13487, 26974, 53948, 67435, 107896, 134870, 269740, 539480, 877661, 1755322, 3510644, 4388305, 7021288, 8776610, 17553220, 35106440, 11837013907, 23674027814, 47348055628, 59185069535, 94696111256, 118370139070, 236740278140, 473480556280]

約数ペア:

[(1, 473480556280), (2, 236740278140), (4, 118370139070), (5, 94696111256), (8, 59185069535), (10, 47348055628), (20, 23674027814), (40, 11837013907), (13487, 35106440), (26974, 17553220), (53948, 8776610), (67435, 7021288), (107896, 4388305), (134870, 3510644), (269740, 1755322), (539480, 877661)]