2833480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5449}}^1$

素因数の和:5473

約数の個数: 32

約数和(自身を含む): 6867000

約数和(自身を除く): 4033520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 5449, 10898, 21796, 27245, 43592, 54490, 70837, 108980, 141674, 217960, 283348, 354185, 566696, 708370, 1416740, 2833480]

約数ペア:

[(1, 2833480), (2, 1416740), (4, 708370), (5, 566696), (8, 354185), (10, 283348), (13, 217960), (20, 141674), (26, 108980), (40, 70837), (52, 54490), (65, 43592), (104, 27245), (130, 21796), (260, 10898), (520, 5449)]