5385250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1657}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 10863216

約数和(自身を除く): 5477966

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 1657, 3250, 3314, 8285, 16570, 21541, 41425, 43082, 82850, 107705, 207125, 215410, 414250, 538525, 1077050, 2692625, 5385250]

約数ペア:

[(1, 5385250), (2, 2692625), (5, 1077050), (10, 538525), (13, 414250), (25, 215410), (26, 207125), (50, 107705), (65, 82850), (125, 43082), (130, 41425), (250, 21541), (325, 16570), (650, 8285), (1625, 3314), (1657, 3250)]