6864560

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1619}}^1$

素因数の和:1685

約数の個数: 40

約数和(自身を含む): 16271280

約数和(自身を除く): 9406720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 1619, 2120, 3238, 4240, 6476, 8095, 12952, 16190, 25904, 32380, 64760, 85807, 129520, 171614, 343228, 429035, 686456, 858070, 1372912, 1716140, 3432280, 6864560]

約数ペア:

[(1, 6864560), (2, 3432280), (4, 1716140), (5, 1372912), (8, 858070), (10, 686456), (16, 429035), (20, 343228), (40, 171614), (53, 129520), (80, 85807), (106, 64760), (212, 32380), (265, 25904), (424, 16190), (530, 12952), (848, 8095), (1060, 6476), (1619, 4240), (2120, 3238)]