136916630

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{797}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 253380960

約数和(自身を除く): 116464330

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 419, 797, 838, 1594, 2095, 3985, 4190, 7970, 17179, 32677, 34358, 65354, 85895, 163385, 171790, 326770, 333943, 667886, 1669715, 3339430, 13691663, 27383326, 68458315, 136916630]

約数ペア:

[(1, 136916630), (2, 68458315), (5, 27383326), (10, 13691663), (41, 3339430), (82, 1669715), (205, 667886), (410, 333943), (419, 326770), (797, 171790), (838, 163385), (1594, 85895), (2095, 65354), (3985, 34358), (4190, 32677), (7970, 17179)]