99944680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227147}}^1$

素因数の和:227169

約数の個数: 32

約数和(自身を含む): 245319840

約数和(自身を除く): 145375160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 227147, 454294, 908588, 1135735, 1817176, 2271470, 2498617, 4542940, 4997234, 9085880, 9994468, 12493085, 19988936, 24986170, 49972340, 99944680]

約数ペア:

[(1, 99944680), (2, 49972340), (4, 24986170), (5, 19988936), (8, 12493085), (10, 9994468), (11, 9085880), (20, 4997234), (22, 4542940), (40, 2498617), (44, 2271470), (55, 1817176), (88, 1135735), (110, 908588), (220, 454294), (440, 227147)]