141085240

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{32359}}^1$

素因数の和:32479

約数の個数: 32

約数和(自身を含む): 320364000

約数和(自身を除く): 179278760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 32359, 64718, 129436, 161795, 258872, 323590, 647180, 1294360, 3527131, 7054262, 14108524, 17635655, 28217048, 35271310, 70542620, 141085240]

約数ペア:

[(1, 141085240), (2, 70542620), (4, 35271310), (5, 28217048), (8, 17635655), (10, 14108524), (20, 7054262), (40, 3527131), (109, 1294360), (218, 647180), (436, 323590), (545, 258872), (872, 161795), (1090, 129436), (2180, 64718), (4360, 32359)]