352448890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{20599}}^1$

素因数の和:20694

約数の個数: 32

約数和(自身を含む): 667440000

約数和(自身を除く): 314991110

約数列:

[1, 2, 5, 10, 29, 58, 59, 118, 145, 290, 295, 590, 1711, 3422, 8555, 17110, 20599, 41198, 102995, 205990, 597371, 1194742, 1215341, 2430682, 2986855, 5973710, 6076705, 12153410, 35244889, 70489778, 176224445, 352448890]

約数ペア:

[(1, 352448890), (2, 176224445), (5, 70489778), (10, 35244889), (29, 12153410), (58, 6076705), (59, 5973710), (118, 2986855), (145, 2430682), (290, 1215341), (295, 1194742), (590, 597371), (1711, 205990), (3422, 102995), (8555, 41198), (17110, 20599)]