123210250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{25939}}^1$

素因数の和:25975

約数の個数: 32

約数和(自身を含む): 242798400

約数和(自身を除く): 119588150

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 25939, 51878, 129695, 259390, 492841, 648475, 985682, 1296950, 2464205, 3242375, 4928410, 6484750, 12321025, 24642050, 61605125, 123210250]

約数ペア:

[(1, 123210250), (2, 61605125), (5, 24642050), (10, 12321025), (19, 6484750), (25, 4928410), (38, 3242375), (50, 2464205), (95, 1296950), (125, 985682), (190, 648475), (250, 492841), (475, 259390), (950, 129695), (2375, 51878), (4750, 25939)]