39628966160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{70766011}}^1$

素因数の和:70766031

約数の個数: 40

約数和(自身を含む): 105299825856

約数和(自身を除く): 65670859696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 70766011, 141532022, 283064044, 353830055, 495362077, 566128088, 707660110, 990724154, 1132256176, 1415320220, 1981448308, 2476810385, 2830640440, 3962896616, 4953620770, 5661280880, 7925793232, 9907241540, 19814483080, 39628966160]

約数ペア:

[(1, 39628966160), (2, 19814483080), (4, 9907241540), (5, 7925793232), (7, 5661280880), (8, 4953620770), (10, 3962896616), (14, 2830640440), (16, 2476810385), (20, 1981448308), (28, 1415320220), (35, 1132256176), (40, 990724154), (56, 707660110), (70, 566128088), (80, 495362077), (112, 353830055), (140, 283064044), (280, 141532022), (560, 70766011)]