13658120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{48779}}^1$

素因数の和:48797

約数の個数: 32

約数和(自身を含む): 35121600

約数和(自身を除く): 21463480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 48779, 97558, 195116, 243895, 341453, 390232, 487790, 682906, 975580, 1365812, 1707265, 1951160, 2731624, 3414530, 6829060, 13658120]

約数ペア:

[(1, 13658120), (2, 6829060), (4, 3414530), (5, 2731624), (7, 1951160), (8, 1707265), (10, 1365812), (14, 975580), (20, 682906), (28, 487790), (35, 390232), (40, 341453), (56, 243895), (70, 195116), (140, 97558), (280, 48779)]