5718740020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{5835449}}^1$

素因数の和:5835472

約数の個数: 36

約数和(自身を含む): 13970067300

約数和(自身を除く): 8251327280

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 5835449, 11670898, 23341796, 29177245, 40848143, 58354490, 81696286, 116708980, 163392572, 204240715, 285937001, 408481430, 571874002, 816962860, 1143748004, 1429685005, 2859370010, 5718740020]

約数ペア:

[(1, 5718740020), (2, 2859370010), (4, 1429685005), (5, 1143748004), (7, 816962860), (10, 571874002), (14, 408481430), (20, 285937001), (28, 204240715), (35, 163392572), (49, 116708980), (70, 81696286), (98, 58354490), (140, 40848143), (196, 29177245), (245, 23341796), (490, 11670898), (980, 5835449)]