13543880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{48371}}^1$

素因数の和:48389

約数の個数: 32

約数和(自身を含む): 34827840

約数和(自身を除く): 21283960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 48371, 96742, 193484, 241855, 338597, 386968, 483710, 677194, 967420, 1354388, 1692985, 1934840, 2708776, 3385970, 6771940, 13543880]

約数ペア:

[(1, 13543880), (2, 6771940), (4, 3385970), (5, 2708776), (7, 1934840), (8, 1692985), (10, 1354388), (14, 967420), (20, 677194), (28, 483710), (35, 386968), (40, 338597), (56, 241855), (70, 193484), (140, 96742), (280, 48371)]