29803120

素因数分解:

$2^4\times 5^1\times {\mathrm{372539}}^1$

素因数の和:372552

約数の個数: 20

約数和(自身を含む): 69292440

約数和(自身を除く): 39489320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 372539, 745078, 1490156, 1862695, 2980312, 3725390, 5960624, 7450780, 14901560, 29803120]

約数ペア:

[(1, 29803120), (2, 14901560), (4, 7450780), (5, 5960624), (8, 3725390), (10, 2980312), (16, 1862695), (20, 1490156), (40, 745078), (80, 372539)]