11417750

素因数分解:

$2^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 21621600

約数和(自身を除く): 10203850

約数列:

[1, 2, 5, 10, 25, 50, 109, 125, 218, 250, 419, 545, 838, 1090, 2095, 2725, 4190, 5450, 10475, 13625, 20950, 27250, 45671, 52375, 91342, 104750, 228355, 456710, 1141775, 2283550, 5708875, 11417750]

約数ペア:

[(1, 11417750), (2, 5708875), (5, 2283550), (10, 1141775), (25, 456710), (50, 228355), (109, 104750), (125, 91342), (218, 52375), (250, 45671), (419, 27250), (545, 20950), (838, 13625), (1090, 10475), (2095, 5450), (2725, 4190)]