133732420

素因数分解:

$2^2\times 5^1\times {\mathrm{2053}}^1\times {\mathrm{3257}}^1$

素因数の和:5319

約数の個数: 24

約数和(自身を含む): 281061144

約数和(自身を除く): 147328724

約数列:

[1, 2, 4, 5, 10, 20, 2053, 3257, 4106, 6514, 8212, 10265, 13028, 16285, 20530, 32570, 41060, 65140, 6686621, 13373242, 26746484, 33433105, 66866210, 133732420]

約数ペア:

[(1, 133732420), (2, 66866210), (4, 33433105), (5, 26746484), (10, 13373242), (20, 6686621), (2053, 65140), (3257, 41060), (4106, 32570), (6514, 20530), (8212, 16285), (10265, 13028)]