29671280

素因数分解:

$2^4\times 5^1\times {\mathrm{370891}}^1$

素因数の和:370904

約数の個数: 20

約数和(自身を含む): 68985912

約数和(自身を除く): 39314632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 370891, 741782, 1483564, 1854455, 2967128, 3708910, 5934256, 7417820, 14835640, 29671280]

約数ペア:

[(1, 29671280), (2, 14835640), (4, 7417820), (5, 5934256), (8, 3708910), (10, 2967128), (16, 1854455), (20, 1483564), (40, 741782), (80, 370891)]