27764320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9133}}^1$

素因数の和:9167

約数の個数: 48

約数和(自身を含む): 69053040

約数和(自身を除く): 41288720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 9133, 18266, 36532, 45665, 73064, 91330, 146128, 173527, 182660, 292256, 347054, 365320, 694108, 730640, 867635, 1388216, 1461280, 1735270, 2776432, 3470540, 5552864, 6941080, 13882160, 27764320]

約数ペア:

[(1, 27764320), (2, 13882160), (4, 6941080), (5, 5552864), (8, 3470540), (10, 2776432), (16, 1735270), (19, 1461280), (20, 1388216), (32, 867635), (38, 730640), (40, 694108), (76, 365320), (80, 347054), (95, 292256), (152, 182660), (160, 173527), (190, 146128), (304, 91330), (380, 73064), (608, 45665), (760, 36532), (1520, 18266), (3040, 9133)]