2925880

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 6634800

約数和(自身を除く): 3708920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 379, 386, 758, 772, 965, 1516, 1544, 1895, 1930, 3032, 3790, 3860, 7580, 7720, 15160, 73147, 146294, 292588, 365735, 585176, 731470, 1462940, 2925880]

約数ペア:

[(1, 2925880), (2, 1462940), (4, 731470), (5, 585176), (8, 365735), (10, 292588), (20, 146294), (40, 73147), (193, 15160), (379, 7720), (386, 7580), (758, 3860), (772, 3790), (965, 3032), (1516, 1930), (1544, 1895)]