13852240

素因数分解:

$2^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{499}}^1$

素因数の和:859

約数の個数: 40

約数和(自身を含む): 32364000

約数和(自身を除く): 18511760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 347, 499, 694, 998, 1388, 1735, 1996, 2495, 2776, 3470, 3992, 4990, 5552, 6940, 7984, 9980, 13880, 19960, 27760, 39920, 173153, 346306, 692612, 865765, 1385224, 1731530, 2770448, 3463060, 6926120, 13852240]

約数ペア:

[(1, 13852240), (2, 6926120), (4, 3463060), (5, 2770448), (8, 1731530), (10, 1385224), (16, 865765), (20, 692612), (40, 346306), (80, 173153), (347, 39920), (499, 27760), (694, 19960), (998, 13880), (1388, 9980), (1735, 7984), (1996, 6940), (2495, 5552), (2776, 4990), (3470, 3992)]