22176720005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{28619}}^1$

素因数の和:28901

約数の個数: 32

約数和(自身を含む): 29582547840

約数和(自身を除く): 7405827835

約数列:

[1, 5, 11, 55, 73, 193, 365, 803, 965, 2123, 4015, 10615, 14089, 28619, 70445, 143095, 154979, 314809, 774895, 1574045, 2089187, 5523467, 10445935, 22981057, 27617335, 60758137, 114905285, 303790685, 403213091, 2016065455, 4435344001, 22176720005]

約数ペア:

[(1, 22176720005), (5, 4435344001), (11, 2016065455), (55, 403213091), (73, 303790685), (193, 114905285), (365, 60758137), (803, 27617335), (965, 22981057), (2123, 10445935), (4015, 5523467), (10615, 2089187), (14089, 1574045), (28619, 774895), (70445, 314809), (143095, 154979)]