115710680

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{32503}}^1$

素因数の和:32603

約数の個数: 32

約数和(自身を含む): 263282400

約数和(自身を除く): 147571720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 32503, 65006, 130012, 162515, 260024, 325030, 650060, 1300120, 2892767, 5785534, 11571068, 14463835, 23142136, 28927670, 57855340, 115710680]

約数ペア:

[(1, 115710680), (2, 57855340), (4, 28927670), (5, 23142136), (8, 14463835), (10, 11571068), (20, 5785534), (40, 2892767), (89, 1300120), (178, 650060), (356, 325030), (445, 260024), (712, 162515), (890, 130012), (1780, 65006), (3560, 32503)]