4784721000440

素因数分解:

$2^3\times 5^1\times {\mathrm{5399}}^1\times {\mathrm{22155589}}^1$

素因数の和:22160999

約数の個数: 32

約数和(自身を含む): 10767616740000

約数和(自身を除く): 5982895739560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5399, 10798, 21596, 26995, 43192, 53990, 107980, 215960, 22155589, 44311178, 88622356, 110777945, 177244712, 221555890, 443111780, 886223560, 119618025011, 239236050022, 478472100044, 598090125055, 956944200088, 1196180250110, 2392360500220, 4784721000440]

約数ペア:

[(1, 4784721000440), (2, 2392360500220), (4, 1196180250110), (5, 956944200088), (8, 598090125055), (10, 478472100044), (20, 239236050022), (40, 119618025011), (5399, 886223560), (10798, 443111780), (21596, 221555890), (26995, 177244712), (43192, 110777945), (53990, 88622356), (107980, 44311178), (215960, 22155589)]