16428050

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{4159}}^1$

素因数の和:4250

約数の個数: 24

約数和(自身を含む): 30950400

約数和(自身を除く): 14522350

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 4159, 8318, 20795, 41590, 103975, 207950, 328561, 657122, 1642805, 3285610, 8214025, 16428050]

約数ペア:

[(1, 16428050), (2, 8214025), (5, 3285610), (10, 1642805), (25, 657122), (50, 328561), (79, 207950), (158, 103975), (395, 41590), (790, 20795), (1975, 8318), (3950, 4159)]