25767980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{184057}}^1$

素因数の和:184073

約数の個数: 24

約数和(自身を含む): 61843488

約数和(自身を除く): 36075508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 184057, 368114, 736228, 920285, 1288399, 1840570, 2576798, 3681140, 5153596, 6441995, 12883990, 25767980]

約数ペア:

[(1, 25767980), (2, 12883990), (4, 6441995), (5, 5153596), (7, 3681140), (10, 2576798), (14, 1840570), (20, 1288399), (28, 920285), (35, 736228), (70, 368114), (140, 184057)]