47625080

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{27689}}^1$

素因数の和:27743

約数の個数: 32

約数和(自身を含む): 109652400

約数和(自身を除く): 62027320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 27689, 55378, 110756, 138445, 221512, 276890, 553780, 1107560, 1190627, 2381254, 4762508, 5953135, 9525016, 11906270, 23812540, 47625080]

約数ペア:

[(1, 47625080), (2, 23812540), (4, 11906270), (5, 9525016), (8, 5953135), (10, 4762508), (20, 2381254), (40, 1190627), (43, 1107560), (86, 553780), (172, 276890), (215, 221512), (344, 138445), (430, 110756), (860, 55378), (1720, 27689)]