13176880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8669}}^1$

素因数の和:8701

約数の個数: 40

約数和(自身を含む): 32252400

約数和(自身を除く): 19075520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 8669, 17338, 34676, 43345, 69352, 86690, 138704, 164711, 173380, 329422, 346760, 658844, 693520, 823555, 1317688, 1647110, 2635376, 3294220, 6588440, 13176880]

約数ペア:

[(1, 13176880), (2, 6588440), (4, 3294220), (5, 2635376), (8, 1647110), (10, 1317688), (16, 823555), (19, 693520), (20, 658844), (38, 346760), (40, 329422), (76, 173380), (80, 164711), (95, 138704), (152, 86690), (190, 69352), (304, 43345), (380, 34676), (760, 17338), (1520, 8669)]