14395640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{51413}}^1$

素因数の和:51431

約数の個数: 32

約数和(自身を含む): 37018080

約数和(自身を除く): 22622440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 51413, 102826, 205652, 257065, 359891, 411304, 514130, 719782, 1028260, 1439564, 1799455, 2056520, 2879128, 3598910, 7197820, 14395640]

約数ペア:

[(1, 14395640), (2, 7197820), (4, 3598910), (5, 2879128), (7, 2056520), (8, 1799455), (10, 1439564), (14, 1028260), (20, 719782), (28, 514130), (35, 411304), (40, 359891), (56, 257065), (70, 205652), (140, 102826), (280, 51413)]