97215440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{173599}}^1$

素因数の和:173619

約数の個数: 40

約数和(自身を含む): 258316800

約数和(自身を除く): 161101360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 173599, 347198, 694396, 867995, 1215193, 1388792, 1735990, 2430386, 2777584, 3471980, 4860772, 6075965, 6943960, 9721544, 12151930, 13887920, 19443088, 24303860, 48607720, 97215440]

約数ペア:

[(1, 97215440), (2, 48607720), (4, 24303860), (5, 19443088), (7, 13887920), (8, 12151930), (10, 9721544), (14, 6943960), (16, 6075965), (20, 4860772), (28, 3471980), (35, 2777584), (40, 2430386), (56, 1735990), (70, 1388792), (80, 1215193), (112, 867995), (140, 694396), (280, 347198), (560, 173599)]