57082120

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{38569}}^1$

素因数の和:38617

約数の個数: 32

約数和(自身を含む): 131909400

約数和(自身を除く): 74827280

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 38569, 77138, 154276, 192845, 308552, 385690, 771380, 1427053, 1542760, 2854106, 5708212, 7135265, 11416424, 14270530, 28541060, 57082120]

約数ペア:

[(1, 57082120), (2, 28541060), (4, 14270530), (5, 11416424), (8, 7135265), (10, 5708212), (20, 2854106), (37, 1542760), (40, 1427053), (74, 771380), (148, 385690), (185, 308552), (296, 192845), (370, 154276), (740, 77138), (1480, 38569)]