80314.000000

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{233}}^1$

素因数の和:256

約数の個数: 36

約数和(自身を含む): 560196

約数和(自身を除く): 331856

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 233, 245, 466, 490, 932, 980, 1165, 1631, 2330, 3262, 4660, 6524, 8155, 11417, 16310, 22834, 32620, 45668, 57085, 114170, 228340]

約数ペア:

[(1, 228340), (2, 114170), (4, 57085), (5, 45668), (7, 32620), (10, 22834), (14, 16310), (20, 11417), (28, 8155), (35, 6524), (49, 4660), (70, 3262), (98, 2330), (140, 1631), (196, 1165), (233, 980), (245, 932), (466, 490)]