104390900

素因数分解:

$2^2\times 5^2\times {\mathrm{251}}^1\times {\mathrm{4159}}^1$

素因数の和:4424

約数の個数: 36

約数和(自身を含む): 227485440

約数和(自身を除く): 123094540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 251, 502, 1004, 1255, 2510, 4159, 5020, 6275, 8318, 12550, 16636, 20795, 25100, 41590, 83180, 103975, 207950, 415900, 1043909, 2087818, 4175636, 5219545, 10439090, 20878180, 26097725, 52195450, 104390900]

約数ペア:

[(1, 104390900), (2, 52195450), (4, 26097725), (5, 20878180), (10, 10439090), (20, 5219545), (25, 4175636), (50, 2087818), (100, 1043909), (251, 415900), (502, 207950), (1004, 103975), (1255, 83180), (2510, 41590), (4159, 25100), (5020, 20795), (6275, 16636), (8318, 12550)]