76224680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{272231}}^1$

素因数の和:272249

約数の個数: 32

約数和(自身を含む): 196007040

約数和(自身を除く): 119782360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 272231, 544462, 1088924, 1361155, 1905617, 2177848, 2722310, 3811234, 5444620, 7622468, 9528085, 10889240, 15244936, 19056170, 38112340, 76224680]

約数ペア:

[(1, 76224680), (2, 38112340), (4, 19056170), (5, 15244936), (7, 10889240), (8, 9528085), (10, 7622468), (14, 5444620), (20, 3811234), (28, 2722310), (35, 2177848), (40, 1905617), (56, 1361155), (70, 1088924), (140, 544462), (280, 272231)]