39069320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51407}}^1$

素因数の和:51437

約数の個数: 32

約数和(自身を含む): 92534400

約数和(自身を除く): 53465080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 51407, 102814, 205628, 257035, 411256, 514070, 976733, 1028140, 1953466, 2056280, 3906932, 4883665, 7813864, 9767330, 19534660, 39069320]

約数ペア:

[(1, 39069320), (2, 19534660), (4, 9767330), (5, 7813864), (8, 4883665), (10, 3906932), (19, 2056280), (20, 1953466), (38, 1028140), (40, 976733), (76, 514070), (95, 411256), (152, 257035), (190, 205628), (380, 102814), (760, 51407)]