39599380

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 85962240

約数和(自身を除く): 46362860

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 103, 188, 206, 235, 409, 412, 470, 515, 818, 940, 1030, 1636, 2045, 2060, 4090, 4841, 8180, 9682, 19223, 19364, 24205, 38446, 42127, 48410, 76892, 84254, 96115, 96820, 168508, 192230, 210635, 384460, 421270, 842540, 1979969, 3959938, 7919876, 9899845, 19799690, 39599380]

約数ペア:

[(1, 39599380), (2, 19799690), (4, 9899845), (5, 7919876), (10, 3959938), (20, 1979969), (47, 842540), (94, 421270), (103, 384460), (188, 210635), (206, 192230), (235, 168508), (409, 96820), (412, 96115), (470, 84254), (515, 76892), (818, 48410), (940, 42127), (1030, 38446), (1636, 24205), (2045, 19364), (2060, 19223), (4090, 9682), (4841, 8180)]