2545725430

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2029}}^1\times {\mathrm{3391}}^1$

素因数の和:5464

約数の個数: 32

約数和(自身を含む): 4709859840

約数和(自身を除く): 2164134410

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 2029, 3391, 4058, 6782, 10145, 16955, 20290, 33910, 75073, 125467, 150146, 250934, 375365, 627335, 750730, 1254670, 6880339, 13760678, 34401695, 68803390, 254572543, 509145086, 1272862715, 2545725430]

約数ペア:

[(1, 2545725430), (2, 1272862715), (5, 509145086), (10, 254572543), (37, 68803390), (74, 34401695), (185, 13760678), (370, 6880339), (2029, 1254670), (3391, 750730), (4058, 627335), (6782, 375365), (10145, 250934), (16955, 150146), (20290, 125467), (33910, 75073)]