27087760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{48371}}^1$

素因数の和:48391

約数の個数: 40

約数和(自身を含む): 71977536

約数和(自身を除く): 44889776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 48371, 96742, 193484, 241855, 338597, 386968, 483710, 677194, 773936, 967420, 1354388, 1692985, 1934840, 2708776, 3385970, 3869680, 5417552, 6771940, 13543880, 27087760]

約数ペア:

[(1, 27087760), (2, 13543880), (4, 6771940), (5, 5417552), (7, 3869680), (8, 3385970), (10, 2708776), (14, 1934840), (16, 1692985), (20, 1354388), (28, 967420), (35, 773936), (40, 677194), (56, 483710), (70, 386968), (80, 338597), (112, 241855), (140, 193484), (280, 96742), (560, 48371)]