76399540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{545711}}^1$

素因数の和:545727

約数の個数: 24

約数和(自身を含む): 183359232

約数和(自身を除く): 106959692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 545711, 1091422, 2182844, 2728555, 3819977, 5457110, 7639954, 10914220, 15279908, 19099885, 38199770, 76399540]

約数ペア:

[(1, 76399540), (2, 38199770), (4, 19099885), (5, 15279908), (7, 10914220), (10, 7639954), (14, 5457110), (20, 3819977), (28, 2728555), (35, 2182844), (70, 1091422), (140, 545711)]