39551120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{70627}}^1$

素因数の和:70647

約数の個数: 40

約数和(自身を含む): 105094464

約数和(自身を除く): 65543344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 70627, 141254, 282508, 353135, 494389, 565016, 706270, 988778, 1130032, 1412540, 1977556, 2471945, 2825080, 3955112, 4943890, 5650160, 7910224, 9887780, 19775560, 39551120]

約数ペア:

[(1, 39551120), (2, 19775560), (4, 9887780), (5, 7910224), (7, 5650160), (8, 4943890), (10, 3955112), (14, 2825080), (16, 2471945), (20, 1977556), (28, 1412540), (35, 1130032), (40, 988778), (56, 706270), (70, 565016), (80, 494389), (112, 353135), (140, 282508), (280, 141254), (560, 70627)]