41402770

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 76785408

約数和(自身を除く): 35382638

約数列:

[1, 2, 5, 10, 47, 94, 137, 235, 274, 470, 643, 685, 1286, 1370, 3215, 6430, 6439, 12878, 30221, 32195, 60442, 64390, 88091, 151105, 176182, 302210, 440455, 880910, 4140277, 8280554, 20701385, 41402770]

約数ペア:

[(1, 41402770), (2, 20701385), (5, 8280554), (10, 4140277), (47, 880910), (94, 440455), (137, 302210), (235, 176182), (274, 151105), (470, 88091), (643, 64390), (685, 60442), (1286, 32195), (1370, 30221), (3215, 12878), (6430, 6439)]