16253750

素因数分解:

$2^1\times 5^4\times {\mathrm{13003}}^1$

素因数の和:13025

約数の個数: 20

約数和(自身を含む): 30468372

約数和(自身を除く): 14214622

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 13003, 26006, 65015, 130030, 325075, 650150, 1625375, 3250750, 8126875, 16253750]

約数ペア:

[(1, 16253750), (2, 8126875), (5, 3250750), (10, 1625375), (25, 650150), (50, 325075), (125, 130030), (250, 65015), (625, 26006), (1250, 13003)]