45733540

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{25693}}^1$

素因数の和:25791

約数の個数: 24

約数和(自身を含む): 97123320

約数和(自身を除く): 51389780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 25693, 51386, 102772, 128465, 256930, 513860, 2286677, 4573354, 9146708, 11433385, 22866770, 45733540]

約数ペア:

[(1, 45733540), (2, 22866770), (4, 11433385), (5, 9146708), (10, 4573354), (20, 2286677), (89, 513860), (178, 256930), (356, 128465), (445, 102772), (890, 51386), (1780, 25693)]