1512551420

素因数分解:

$2^2\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{52121}}^1$

素因数の和:53581

約数の個数: 24

約数和(自身を含む): 3178608048

約数和(自身を除く): 1666056628

約数列:

[1, 2, 4, 5, 10, 20, 1451, 2902, 5804, 7255, 14510, 29020, 52121, 104242, 208484, 260605, 521210, 1042420, 75627571, 151255142, 302510284, 378137855, 756275710, 1512551420]

約数ペア:

[(1, 1512551420), (2, 756275710), (4, 378137855), (5, 302510284), (10, 151255142), (20, 75627571), (1451, 1042420), (2902, 521210), (5804, 260605), (7255, 208484), (14510, 104242), (29020, 52121)]