2109332600

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{178757}}^1$

素因数の和:178832

約数の個数: 48

約数和(自身を含む): 4987348200

約数和(自身を除く): 2878015600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 472, 590, 1180, 1475, 2360, 2950, 5900, 11800, 178757, 357514, 715028, 893785, 1430056, 1787570, 3575140, 4468925, 7150280, 8937850, 10546663, 17875700, 21093326, 35751400, 42186652, 52733315, 84373304, 105466630, 210933260, 263666575, 421866520, 527333150, 1054666300, 2109332600]

約数ペア:

[(1, 2109332600), (2, 1054666300), (4, 527333150), (5, 421866520), (8, 263666575), (10, 210933260), (20, 105466630), (25, 84373304), (40, 52733315), (50, 42186652), (59, 35751400), (100, 21093326), (118, 17875700), (200, 10546663), (236, 8937850), (295, 7150280), (472, 4468925), (590, 3575140), (1180, 1787570), (1475, 1430056), (2360, 893785), (2950, 715028), (5900, 357514), (11800, 178757)]