5038990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2411}}^1$

素因数の和:2448

約数の個数: 32

約数和(自身を含む): 10419840

約数和(自身を除く): 5380850

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 2411, 4822, 12055, 24110, 26521, 45809, 53042, 91618, 132605, 229045, 265210, 458090, 503899, 1007798, 2519495, 5038990]

約数ペア:

[(1, 5038990), (2, 2519495), (5, 1007798), (10, 503899), (11, 458090), (19, 265210), (22, 229045), (38, 132605), (55, 91618), (95, 53042), (110, 45809), (190, 26521), (209, 24110), (418, 12055), (1045, 4822), (2090, 2411)]