2609394550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{1065059}}^1$

素因数の和:1065085

約数の個数: 36

約数和(自身を含む): 5645883060

約数和(自身を除く): 3036488510

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 1065059, 2130118, 5325295, 7455413, 10650590, 14910826, 26626475, 37277065, 52187891, 53252950, 74554130, 104375782, 186385325, 260939455, 372770650, 521878910, 1304697275, 2609394550]

約数ペア:

[(1, 2609394550), (2, 1304697275), (5, 521878910), (7, 372770650), (10, 260939455), (14, 186385325), (25, 104375782), (35, 74554130), (49, 53252950), (50, 52187891), (70, 37277065), (98, 26626475), (175, 14910826), (245, 10650590), (350, 7455413), (490, 5325295), (1225, 2130118), (2450, 1065059)]