64225750

素因数分解:

$2^1\times 5^3\times {\mathrm{256903}}^1$

素因数の和:256920

約数の個数: 16

約数和(自身を含む): 120231072

約数和(自身を除く): 56005322

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 256903, 513806, 1284515, 2569030, 6422575, 12845150, 32112875, 64225750]

約数ペア:

[(1, 64225750), (2, 32112875), (5, 12845150), (10, 6422575), (25, 2569030), (50, 1284515), (125, 513806), (250, 256903)]