14226640

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1091}}^1$

素因数の和:1267

約数の個数: 40

約数和(自身を含む): 33310368

約数和(自身を除く): 19083728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1091, 1304, 1630, 2182, 2608, 3260, 4364, 5455, 6520, 8728, 10910, 13040, 17456, 21820, 43640, 87280, 177833, 355666, 711332, 889165, 1422664, 1778330, 2845328, 3556660, 7113320, 14226640]

約数ペア:

[(1, 14226640), (2, 7113320), (4, 3556660), (5, 2845328), (8, 1778330), (10, 1422664), (16, 889165), (20, 711332), (40, 355666), (80, 177833), (163, 87280), (326, 43640), (652, 21820), (815, 17456), (1091, 13040), (1304, 10910), (1630, 8728), (2182, 6520), (2608, 5455), (3260, 4364)]