84632560

素因数分解:

$2^4\times 5^1\times {\mathrm{1057907}}^1$

素因数の和:1057920

約数の個数: 20

約数和(自身を含む): 196770888

約数和(自身を除く): 112138328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1057907, 2115814, 4231628, 5289535, 8463256, 10579070, 16926512, 21158140, 42316280, 84632560]

約数ペア:

[(1, 84632560), (2, 42316280), (4, 21158140), (5, 16926512), (8, 10579070), (10, 8463256), (16, 5289535), (20, 4231628), (40, 2115814), (80, 1057907)]