1004024800

素因数分解:

$2^5\times 5^2\times {\mathrm{139}}^1\times {\mathrm{9029}}^1$

素因数の和:9188

約数の個数: 72

約数和(自身を含む): 2468982600

約数和(自身を除く): 1464957800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 139, 160, 200, 278, 400, 556, 695, 800, 1112, 1390, 2224, 2780, 3475, 4448, 5560, 6950, 9029, 11120, 13900, 18058, 22240, 27800, 36116, 45145, 55600, 72232, 90290, 111200, 144464, 180580, 225725, 288928, 361160, 451450, 722320, 902900, 1255031, 1444640, 1805800, 2510062, 3611600, 5020124, 6275155, 7223200, 10040248, 12550310, 20080496, 25100620, 31375775, 40160992, 50201240, 62751550, 100402480, 125503100, 200804960, 251006200, 502012400, 1004024800]

約数ペア:

[(1, 1004024800), (2, 502012400), (4, 251006200), (5, 200804960), (8, 125503100), (10, 100402480), (16, 62751550), (20, 50201240), (25, 40160992), (32, 31375775), (40, 25100620), (50, 20080496), (80, 12550310), (100, 10040248), (139, 7223200), (160, 6275155), (200, 5020124), (278, 3611600), (400, 2510062), (556, 1805800), (695, 1444640), (800, 1255031), (1112, 902900), (1390, 722320), (2224, 451450), (2780, 361160), (3475, 288928), (4448, 225725), (5560, 180580), (6950, 144464), (9029, 111200), (11120, 90290), (13900, 72232), (18058, 55600), (22240, 45145), (27800, 36116)]