804527240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1828471}}^1$

素因数の和:1828493

約数の個数: 32

約数和(自身を含む): 1974749760

約数和(自身を除く): 1170222520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1828471, 3656942, 7313884, 9142355, 14627768, 18284710, 20113181, 36569420, 40226362, 73138840, 80452724, 100565905, 160905448, 201131810, 402263620, 804527240]

約数ペア:

[(1, 804527240), (2, 402263620), (4, 201131810), (5, 160905448), (8, 100565905), (10, 80452724), (11, 73138840), (20, 40226362), (22, 36569420), (40, 20113181), (44, 18284710), (55, 14627768), (88, 9142355), (110, 7313884), (220, 3656942), (440, 1828471)]