9382004000

素因数分解:

$2^5\times 5^3\times {\mathrm{2345501}}^1$

素因数の和:2345526

約数の個数: 48

約数和(自身を含む): 23051593656

約数和(自身を除く): 13669589656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 2345501, 4691002, 9382004, 11727505, 18764008, 23455010, 37528016, 46910020, 58637525, 75056032, 93820040, 117275050, 187640080, 234550100, 293187625, 375280160, 469100200, 586375250, 938200400, 1172750500, 1876400800, 2345501000, 4691002000, 9382004000]

約数ペア:

[(1, 9382004000), (2, 4691002000), (4, 2345501000), (5, 1876400800), (8, 1172750500), (10, 938200400), (16, 586375250), (20, 469100200), (25, 375280160), (32, 293187625), (40, 234550100), (50, 187640080), (80, 117275050), (100, 93820040), (125, 75056032), (160, 58637525), (200, 46910020), (250, 37528016), (400, 23455010), (500, 18764008), (800, 11727505), (1000, 9382004), (2000, 4691002), (4000, 2345501)]