25621790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1667}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 48638880

約数和(自身を除く): 23017090

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 265, 290, 530, 1537, 1667, 3074, 3334, 7685, 8335, 15370, 16670, 48343, 88351, 96686, 176702, 241715, 441755, 483430, 883510, 2562179, 5124358, 12810895, 25621790]

約数ペア:

[(1, 25621790), (2, 12810895), (5, 5124358), (10, 2562179), (29, 883510), (53, 483430), (58, 441755), (106, 241715), (145, 176702), (265, 96686), (290, 88351), (530, 48343), (1537, 16670), (1667, 15370), (3074, 8335), (3334, 7685)]