41388560

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5813}}^1$

素因数の和:5915

約数の個数: 40

約数和(自身を含む): 97326360

約数和(自身を除く): 55937800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 5813, 7120, 11626, 23252, 29065, 46504, 58130, 93008, 116260, 232520, 465040, 517357, 1034714, 2069428, 2586785, 4138856, 5173570, 8277712, 10347140, 20694280, 41388560]

約数ペア:

[(1, 41388560), (2, 20694280), (4, 10347140), (5, 8277712), (8, 5173570), (10, 4138856), (16, 2586785), (20, 2069428), (40, 1034714), (80, 517357), (89, 465040), (178, 232520), (356, 116260), (445, 93008), (712, 58130), (890, 46504), (1424, 29065), (1780, 23252), (3560, 11626), (5813, 7120)]