29868880

素因数分解:

$2^4\times 5^1\times {\mathrm{373361}}^1$

素因数の和:373374

約数の個数: 20

約数和(自身を含む): 69445332

約数和(自身を除く): 39576452

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373361, 746722, 1493444, 1866805, 2986888, 3733610, 5973776, 7467220, 14934440, 29868880]

約数ペア:

[(1, 29868880), (2, 14934440), (4, 7467220), (5, 5973776), (8, 3733610), (10, 2986888), (16, 1866805), (20, 1493444), (40, 746722), (80, 373361)]