376880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{673}}^1$

素因数の和:693

約数の個数: 40

約数和(自身を含む): 1002912

約数和(自身を除く): 626032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 673, 1346, 2692, 3365, 4711, 5384, 6730, 9422, 10768, 13460, 18844, 23555, 26920, 37688, 47110, 53840, 75376, 94220, 188440, 376880]

約数ペア:

[(1, 376880), (2, 188440), (4, 94220), (5, 75376), (7, 53840), (8, 47110), (10, 37688), (14, 26920), (16, 23555), (20, 18844), (28, 13460), (35, 10768), (40, 9422), (56, 6730), (70, 5384), (80, 4711), (112, 3365), (140, 2692), (280, 1346), (560, 673)]