5554250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1709}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 11203920

約数和(自身を除く): 5649670

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 1709, 3250, 3418, 8545, 17090, 22217, 42725, 44434, 85450, 111085, 213625, 222170, 427250, 555425, 1110850, 2777125, 5554250]

約数ペア:

[(1, 5554250), (2, 2777125), (5, 1110850), (10, 555425), (13, 427250), (25, 222170), (26, 213625), (50, 111085), (65, 85450), (125, 44434), (130, 42725), (250, 22217), (325, 17090), (650, 8545), (1625, 3418), (1709, 3250)]