2927900.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{929}}^1\times {\mathrm{947}}^1$

素因数の和:1889

約数の個数: 40

約数和(自身を含む): 163985040

約数和(自身を除く): 93604000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 929, 947, 1858, 1894, 3716, 3788, 4645, 4735, 7432, 7576, 9290, 9470, 14864, 15152, 18580, 18940, 37160, 37880, 74320, 75760, 879763, 1759526, 3519052, 4398815, 7038104, 8797630, 14076208, 17595260, 35190520, 70381040]

約数ペア:

[(1, 70381040), (2, 35190520), (4, 17595260), (5, 14076208), (8, 8797630), (10, 7038104), (16, 4398815), (20, 3519052), (40, 1759526), (80, 879763), (929, 75760), (947, 74320), (1858, 37880), (1894, 37160), (3716, 18940), (3788, 18580), (4645, 15152), (4735, 14864), (7432, 9470), (7576, 9290)]