73728380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2411}}^1$

素因数の和:2570

約数の個数: 48

約数和(自身を含む): 170190720

約数和(自身を除く): 96462340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 139, 220, 278, 556, 695, 1390, 1529, 2411, 2780, 3058, 4822, 6116, 7645, 9644, 12055, 15290, 24110, 26521, 30580, 48220, 53042, 106084, 132605, 265210, 335129, 530420, 670258, 1340516, 1675645, 3351290, 3686419, 6702580, 7372838, 14745676, 18432095, 36864190, 73728380]

約数ペア:

[(1, 73728380), (2, 36864190), (4, 18432095), (5, 14745676), (10, 7372838), (11, 6702580), (20, 3686419), (22, 3351290), (44, 1675645), (55, 1340516), (110, 670258), (139, 530420), (220, 335129), (278, 265210), (556, 132605), (695, 106084), (1390, 53042), (1529, 48220), (2411, 30580), (2780, 26521), (3058, 24110), (4822, 15290), (6116, 12055), (7645, 9644)]