242043669500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{25478281}}^1$

素因数の和:25478319

約数の個数: 48

約数和(自身を含む): 556445678880

約数和(自身を除く): 314402009380

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 4750, 9500, 25478281, 50956562, 101913124, 127391405, 254782810, 484087339, 509565620, 636957025, 968174678, 1273914050, 1936349356, 2420436695, 2547828100, 3184785125, 4840873390, 6369570250, 9681746780, 12102183475, 12739140500, 24204366950, 48408733900, 60510917375, 121021834750, 242043669500]

約数ペア:

[(1, 242043669500), (2, 121021834750), (4, 60510917375), (5, 48408733900), (10, 24204366950), (19, 12739140500), (20, 12102183475), (25, 9681746780), (38, 6369570250), (50, 4840873390), (76, 3184785125), (95, 2547828100), (100, 2420436695), (125, 1936349356), (190, 1273914050), (250, 968174678), (380, 636957025), (475, 509565620), (500, 484087339), (950, 254782810), (1900, 127391405), (2375, 101913124), (4750, 50956562), (9500, 25478281)]