44002750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{16001}}^1$

素因数の和:16029

約数の個数: 32

約数和(自身を含む): 89867232

約数和(自身を除く): 45864482

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 16001, 32002, 80005, 160010, 176011, 352022, 400025, 800050, 880055, 1760110, 2000125, 4000250, 4400275, 8800550, 22001375, 44002750]

約数ペア:

[(1, 44002750), (2, 22001375), (5, 8800550), (10, 4400275), (11, 4000250), (22, 2000125), (25, 1760110), (50, 880055), (55, 800050), (110, 400025), (125, 352022), (250, 176011), (275, 160010), (550, 80005), (1375, 32002), (2750, 16001)]