38209570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28729}}^1$

素因数の和:28762

約数の個数: 32

約数和(自身を含む): 82742400

約数和(自身を除く): 44532830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 28729, 57458, 143645, 201103, 287290, 402206, 545851, 1005515, 1091702, 2011030, 2729255, 3820957, 5458510, 7641914, 19104785, 38209570]

約数ペア:

[(1, 38209570), (2, 19104785), (5, 7641914), (7, 5458510), (10, 3820957), (14, 2729255), (19, 2011030), (35, 1091702), (38, 1005515), (70, 545851), (95, 402206), (133, 287290), (190, 201103), (266, 143645), (665, 57458), (1330, 28729)]