6690280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8803}}^1$

素因数の和:8833

約数の個数: 32

約数和(自身を含む): 15847200

約数和(自身を除く): 9156920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 8803, 17606, 35212, 44015, 70424, 88030, 167257, 176060, 334514, 352120, 669028, 836285, 1338056, 1672570, 3345140, 6690280]

約数ペア:

[(1, 6690280), (2, 3345140), (4, 1672570), (5, 1338056), (8, 836285), (10, 669028), (19, 352120), (20, 334514), (38, 176060), (40, 167257), (76, 88030), (95, 70424), (152, 44015), (190, 35212), (380, 17606), (760, 8803)]