45128650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{128939}}^1$

素因数の和:128958

約数の個数: 24

約数和(自身を含む): 95931360

約数和(自身を除く): 50802710

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 128939, 257878, 644695, 902573, 1289390, 1805146, 3223475, 4512865, 6446950, 9025730, 22564325, 45128650]

約数ペア:

[(1, 45128650), (2, 22564325), (5, 9025730), (7, 6446950), (10, 4512865), (14, 3223475), (25, 1805146), (35, 1289390), (50, 902573), (70, 644695), (175, 257878), (350, 128939)]