13768900

素因数分解:

$2^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{877}}^1$

素因数の和:1048

約数の個数: 36

約数和(自身を含む): 30103108

約数和(自身を除く): 16334208

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 157, 314, 628, 785, 877, 1570, 1754, 3140, 3508, 3925, 4385, 7850, 8770, 15700, 17540, 21925, 43850, 87700, 137689, 275378, 550756, 688445, 1376890, 2753780, 3442225, 6884450, 13768900]

約数ペア:

[(1, 13768900), (2, 6884450), (4, 3442225), (5, 2753780), (10, 1376890), (20, 688445), (25, 550756), (50, 275378), (100, 137689), (157, 87700), (314, 43850), (628, 21925), (785, 17540), (877, 15700), (1570, 8770), (1754, 7850), (3140, 4385), (3508, 3925)]