5384144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:315

約数の個数: 40

約数和(自身を含む): 11160000

約数和(自身を除く): 5775856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 178, 199, 304, 356, 398, 712, 796, 1424, 1592, 1691, 3184, 3382, 3781, 6764, 7562, 13528, 15124, 17711, 27056, 30248, 35422, 60496, 70844, 141688, 283376, 336509, 673018, 1346036, 2692072, 5384144]

約数ペア:

[(1, 5384144), (2, 2692072), (4, 1346036), (8, 673018), (16, 336509), (19, 283376), (38, 141688), (76, 70844), (89, 60496), (152, 35422), (178, 30248), (199, 27056), (304, 17711), (356, 15124), (398, 13528), (712, 7562), (796, 6764), (1424, 3781), (1592, 3382), (1691, 3184)]