14222260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2879}}^1$

素因数の和:2920

約数の個数: 48

約数和(自身を含む): 33868800

約数和(自身を除く): 19646540

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 2879, 4940, 5758, 11516, 14395, 28790, 37427, 54701, 57580, 74854, 109402, 149708, 187135, 218804, 273505, 374270, 547010, 711113, 748540, 1094020, 1422226, 2844452, 3555565, 7111130, 14222260]

約数ペア:

[(1, 14222260), (2, 7111130), (4, 3555565), (5, 2844452), (10, 1422226), (13, 1094020), (19, 748540), (20, 711113), (26, 547010), (38, 374270), (52, 273505), (65, 218804), (76, 187135), (95, 149708), (130, 109402), (190, 74854), (247, 57580), (260, 54701), (380, 37427), (494, 28790), (988, 14395), (1235, 11516), (2470, 5758), (2879, 4940)]