38839000

素因数分解:

$2^3\times 5^3\times {\mathrm{38839}}^1$

素因数の和:38860

約数の個数: 32

約数和(自身を含む): 90885600

約数和(自身を除く): 52046600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 38839, 77678, 155356, 194195, 310712, 388390, 776780, 970975, 1553560, 1941950, 3883900, 4854875, 7767800, 9709750, 19419500, 38839000]

約数ペア:

[(1, 38839000), (2, 19419500), (4, 9709750), (5, 7767800), (8, 4854875), (10, 3883900), (20, 1941950), (25, 1553560), (40, 970975), (50, 776780), (100, 388390), (125, 310712), (200, 194195), (250, 155356), (500, 77678), (1000, 38839)]