40189484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8669}}^1$

素因数の和:8753

約数の個数: 24

約数和(自身を含む): 75255600

約数和(自身を除く): 35066116

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 8669, 17338, 34676, 164711, 329422, 528809, 658844, 1057618, 2115236, 10047371, 20094742, 40189484]

約数ペア:

[(1, 40189484), (2, 20094742), (4, 10047371), (19, 2115236), (38, 1057618), (61, 658844), (76, 528809), (122, 329422), (244, 164711), (1159, 34676), (2318, 17338), (4636, 8669)]